If m ABC is 53 degrees then m EDF is ?

If M ABC Is 53 Degrees Then M EDF Is ?

Answers

Answer 1

Answer:

74°

Step-by-step explanation:

The triangle is isosceles and the congruent base angles are 53°. The sum of angles in a triangle is 180°, so the apex angle (∠EDF) will be ...

... 180° - 2×53° = 74°

Answer 2

Answer:

74* is the answer

Step-by-step explanation:

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#PLATOFAMILY


Related Questions

Two consecutive integers have a sum of 61 . Find the integers.

Answers

Answer:

The integers are, 30 and 31

Step-by-step explanation:

Given the statement: Two consecutive integers have a sum of 61 .

Let x and x+ 1 are the two consecutive integers.

then;

as per the given condition we have;

[tex]x +(x+1) = 61[/tex]

Combine like terms;

[tex]2x+1 = 61[/tex]

Subtract 1 from both sides ;

[tex]2x + 1-1 = 61 -1[/tex]

Simplify:

2x = 60

Divide both sides by 2 we get;

x = 30

and

value of x+1 = 30+1 = 31

Therefore, the integers are, 30 and 31.

Help! will give points for brainliest

This table shows the input and output values for an exponential function f(x) .
What is the ratio of outputs for any two inputs that are three values apart?
Enter your answer, as a simplified fraction, in the boxes.
table:
x −3 −2 −1 0 1 2 3
f(x) 827 89 83 8 24 72 216

Answers

Answer:

27

Step-by-step explanation:

Choose two outputs that are 3 values apart and find their ratio:

... f(3)/f(0) = 216/8 = 27

Which description best defines MN¯¯¯¯¯¯¯ ?
the set of point M, point N, and all the points between point M and point N
the set of all points that are collinear with point M and point N
the set containing point M and point N
the set of all points that are the same distance from point M as point N

Answers

Answer:

the set of point M, point N, and all the points between point M and point N

Step-by-step explanation:

We assume you're interested in a description of line segment MN, the portion of the line containing M and N that has endpoints M and N. That description is found in "Answer:" above.

Other choices:

... all collinear points: describes line MN, not segment MN

... point M and point N: describes two points, not a line segment

... points the same distance from each: describes the line that is the perpendicular bisector of segment MN

Answer:

the set of point M, point N, and all the points between point M and point N

Step-by-step explanation:

What is 35.6 × 10−4 in standard form?

Answers

[tex]35.6\times10^{-4}=35.6\times0.0001=0.00356[/tex]


[tex]a^{-n}=\dfrac{1}{a^n}\\\\10^{-4}=\dfrac{1}{10^4}=\dfrac{1}{10000}=0.0001[/tex]

Final answer:

0.00356.

Explanation:

The question requires us to express the product of a decimal number and a power of ten in standard form. To find 35.6 times 10^-4 in standard form, we can use the rule of multiplying a decimal number by a power of ten. Multiplying by 10^-4 means we move the decimal point four places to the left.

So, 35.6 × 10^-4 becomes 0.00356. This is the number 35.6 shifted four decimal places to the left, as the exponent on the ten is negative, indicating division by ten for each unit of the exponent.

Evaluate 3x-2 if x=5.

6

17

13

15

Answers

Answer:

[tex]13[/tex]

Step-by-step explanation:

The given expression is;

[tex]3x-2[/tex]


We want to evaluate this expression when [tex]x=5[/tex].


This means that, we substitute [tex]5[/tex] wherever we see [tex]x[/tex] in [tex]3x-2[/tex]

The expression will now be

[tex]=3(5)-2[/tex]

This will simplify to be

[tex]=15-2[/tex]

The final result is

[tex]=13[/tex]


The correct answer C.



Answer:

13

Step-by-step explanation:

To solve this problem, we need to use the substitution method - because we are given a value for x and asked to evaluate the expression.

Evaluate 3x - 2; x = 5

1. Substitute 5 in for x in the expression

3(5) - 2

2. Multiply

15 - 2

3. Subtract

13

Carrie has 2 meters of ribbon. She cuts off pieces of ribbon that are 5/10 meter, 1/10 meter, and 7/10 meter. How long is the remaining piece of ribbon?

Answers

Answer:

[tex]\frac{7}{10}[/tex]

Step-by-step explanation:

Carrie has 2 meters of ribbon. She cuts off pieces of ribbon that are 5/10 meter, 1/10 meter, and 7/10 meter

Lets add all the cut of pieces and subtract it from 2 meters

[tex]\frac{5}{10} +\frac{1}{10}+\frac{7}{10}=\frac{13}{10}[/tex]

Now we subtract 13/10 from 2 meters

[tex]2 - \frac{13}{10}[/tex]

To subtract , make the denominator same

[tex]\frac{2*10}{1*10} - \frac{13}{10}=\frac{20}{10} - \frac{13}{10}=\frac{7}{10}[/tex]

7/10 meter is the remaining piece of ribbon

Final answer:

After adding the lengths of the ribbon pieces Carrie cut (1.3 meters), the remaining ribbon length is calculated by subtracting this from the original length, leaving Carrie with 0.7 meters of ribbon.

Explanation:

Carrie starts with 2 meters of ribbon and cuts off pieces measuring 5/10 meter, 1/10 meter, and 7/10 meter. To find the length of the remaining ribbon, we need to add the lengths of the pieces she has cut and then subtract this total from the original length of the ribbon.

First, we add the lengths of the cut pieces: 5/10 meter + 1/10 meter + 7/10 meter = 13/10 meters or 1.3 meters.Next, we subtract this total from the original 2 meters: 2 meters - 1.3 meters = 0.7 meters.

Therefore, the remaining piece of ribbon is 0.7 meters long.

Solve for r. -13= r/9 +8

Answers

Answer:

r = -189

Step-by-step explanation:

-13 - 8 = r/9

- 21 = r/9

r = 9 * -21

r = -189

Answer:

r = -189

Step-by-step explanation:

-13= r/9 +8

To solve this equation, we will start by subtracting 8 from each side

-13-8 = r/9 +8-8

-21 = r/9

Multiply each side by 9 to isolate r

-21*9 = r

-189 =r

the system of equations n=m and n=4m is the point (0,0). which of the following statements is true.

A. (0,0) is a solution to n=m and to n=4m.

B.No point no the line n=m is also on the line n=4m.

C.every solution to n=m is also a solution to n=4m.

D.the graph of the solution is parallel lines.

Answers

Answer:

A. (0,0) is a solution to n=m and to n=4m.

Step-by-step explanation:

The equations can be solved by any of the usual means. Using substitution, we have ...

... m = n = 4m

... m(4 -1) = 0 . . . . subtract the left side

... m = 0 . . . . . . . . divide by 3

... n = m = 0

The solution is (m, n) = (0, 0).

Answer:

the answer is A, my answer got deleted

What would be the answers

Answers

Answer:

1/500000000000 is the answer

Just simplify and combine like terms to find your answer. You can add the tens to the -5 power, and the 4 and 2 on the top, then divide by the expression on the bottom.

Therefore, the only expression equivalent to this one is B.

The expressions are on the picture



A) Is the expression in answer 'A' equivalent to -2.5 (1 - 2n) - 1.5n? *
Yes
No
B) Is the expression in answer 'B' equivalent to -2.5 (1 - 2n) - 1.5n? *
Yes
No
C) Is the expression in answer 'C' equivalent to -2.5 (1 - 2n) - 1.5n? *
Yes
No
D) Is the expression in answer 'D' equivalent to -2.5 (1 - 2n) - 1.5n? *
Yes
No
E) Is the expression in answer 'E' equivalent to -2.5 (1 - 2n) - 1.5n? *
Yes
No

Answers

A no
B yes
C no
D no
E yes

I paid $8.50 each for movie tickets and i spend a total of $144.50. If n, represents how many tickets i bought, write and equation that would allow me to find the number of tickets

Answers

Answer:
$144.50/8.50 = n

Explanation:
The word each indicates this equation will use division. We know the total is 144.50, so that will be the number being divided. 8.50 is the number 144.50 is divided by. The quotient will be represented by the variable, n.

Answer:

the Answer would be 17.     Hope it helped ; )

Step-by-step explanation:


Elissa wants to set up a rectangular dog run in her backyard. She has 32 feet of fencing to work with and wants
to use it all. If the dog run is to be x feet long, express the area of the dog run as a function of x.

Perhaps jumping up the points will get answers.

Answers

Answer:

A(x) = x(16 -x)

Step-by-step explanation:

Area is the product of length and width. If the length is x, then the width will be half of the total perimeter less the two sides of length x, (32-2x)/2 = 16-x.

So, the area is ...

... A = length · width

... A(x) = x(16 -x)

_____

If you like, you can expand this to ...

... A(x) = -x² +16x

The area of a rectangular figure is calculated by multiplying the length and the width of the figure. So, the area as a function of x is: [tex]A(x) = x(16 - x)[/tex]

Given that:

[tex]P = 32[/tex] --- the perimeter of the fence

Represent

[tex]x \to[/tex] length

[tex]y \to[/tex] width

The perimeter of a rectangular fence is calculated as:

[tex]Perimeter = 2 \times (Length + Width)[/tex]

So, we have:

[tex]P= 2 \times (x+ y)[/tex]

[tex]32= 2 \times (x+ y)[/tex]

Divide both sides by 2

[tex]16= x+ y[/tex]

Make y the subject

[tex]y = 16 - x[/tex]

The area (A) of the fence is:

[tex]Area = Length \times Width[/tex]

So, we have:

[tex]A = x \times y[/tex]

Substitute [tex]y = 16 - x[/tex]

[tex]A = x \times (16 - x)[/tex]

[tex]A = x(16 - x)[/tex]

So, the area as a function of x is:

[tex]A(x) = x(16 - x)[/tex]

Read more about area and perimeters at:

https://brainly.com/question/1633440

Solve. 4x+5y=40
3x=15

POSSIBLE ANSWERS:
1. x=5, y=−12
2. x=5, y=−4
3. x=5, y=4
4. x=5, y=12

Answers

Answer:4(5) + 5(4)=40 ...3(5)=15

So 20+20=40 ...15=15

I Say Answer Is 3.   X=5, Y=4


Step-by-step explanation:


Solve for X first using the second equation.
3x = 15
x=15/3
x=5

OR if you were super lazy in this case, they practically gave you what x is based on the choices of answers given (They are all the same....5)

Plug it into the first equation and solve for y.
4(5)+5y=40
20+5y=40
5y= 40-20
5y=20
y=4

That would be choice 3.

Use a double number line to solve. Gabe collects model train and planes. He has 2 trains for every 5 planes. If Gabe has 25 planes, how many trains does he have? [Type your answer as a number.]

Answers

Answer:

The answer is 10



Answer:

The answer is 10

Step-by-step explanation:

The figures shown are similar. What is the scale factor? A. 1/9 B. 3/7 C. 4/7 D. 6/7

Answers

Answer:

C. 4/7

Step-by-step explanation:

The scale factor is the ratio of corresponding side lengths (the only ones marked with a length).

... 12/21 = 4·3/(7·3) = 4/7

Find the length of AC. Round answer to the nearest tenth.

Answers

Answer:

16.0

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relationship ...

... Tan = Opposite/Adjacent

... tan(32°) = 10/AC

Multiply by AC and divide by tan(32°) to get ...

... AC = 10/tan(32°) ≈ 16.0033 ≈ 16.0

For the given central angle, determine the distance traveled along the unit circle from the point (1, 0).
180 degrees to units


How do i figure this out ?

Answers

Answer:

The length of a 180° arc of a unit circle is π ≈ 3.14 units.

Step-by-step explanation:

Use your knowledge of the circumference of a circle (the length full around) and the fact that there are 360° in the central angle of a full circle. The distance around is proportional to the angle, so an arc of measure 180° will have a length equal to

... (180°/360°) × circumference = (1/2)×circumference

For a unit circle, the circumference is 2π (= π×diameter = 2π×radius). Half that length is π units.

Answer:

A central angle of 180 degrees corresponds to half of the unit circle, and the circumference of the unit circle is 2π units. So, the distance traveled along the unit circle from the point (1, 0) is half of the circumference, which is 1/2 * 2π = π units. Thus, the answer is 3.14 units (approximately).

kAITLIN EANRS $6.50 FOR EACH HOUR SHE WORKS. ON FRIDAY SHE WORKED FOR 3 HOURS. SHE ALSO WORKED ON SATURDAY. IF SHE EARNED A TOTAL OF $52.00 FOR TWO DAYS OF WORK, HOW MANY HOURS DID SHE WORK ON SATURDAY

Answers

Answer:


5 hours



Explanation:


$


6.50


(


3


)


+


$


6.50


x


=


$


52.00



$


19.50


+


$


6.50


x


=


$


52.00



$


6.50


x


=


$


32.50



x


=


5

Glad i could help! Sorry if i came out kinda weird lol



Answer:


Answer:


5 hours



Explanation:


$


6.50


(


3


)


+


$


6.50


x


=


$


52.00



$


19.50


+


$


6.50


x


=


$


52.00



$


6.50


x


=


$


32.50



x


=


5


Glad i could help! Sorry if i came out kinda weird lol



what are the domain and range of the function below?

A) Domain: (-∞, -5)
Range: (5, ∞)

B) Domain: (-5, -10)
Range: (5, 10)

C). Domain: (-5, 10)
Range: (-10, 5)

D) Domain: (-∞, ∞)
Range: (-∞, ∞)

Answers

The domain and range is all real numbers.

Answer: D) Domain: (-∞, ∞); Range: (-∞, ∞)

Answer:

D) Domain: (-∞, ∞)

Range: (-∞, ∞)

Step-by-step explanation:

The domain is the input values, or the x values.

We can put in any x values for this function.

Domain : (-∞, ∞)

The range is the output values or the y values.

We can get any output values for this function

Range: (-∞, ∞)

If a toy rocket is launched vertically upward from ground level with an initial velocity of 128 ft per second, then its height h after t seconds is given by the equation h(t) = -16t ^2 + 128t. What is the height after 60 seconds?

Answers

Answer:

undefined

Step-by-step explanation:

t=60 is outside the domain of the function, which is t ∈ [0, 8].

_____

If you take the function and the time at face value, ...

... h(60) = -49920 . . . feet, more than 9.4 miles below ground level*

___

*The deepest hole ever drilled into the Earth is 40,230 feet deep, so this is almost 2 miles deeper.

Answer:

C) 8 seconds

Step-by-step explanation:

What is the factorization of the polynomial below?

4x2 - 25

A. (2x + 5)(2x - 5)
B. (4x - 5)(x - 5)
C. (2x - 5)(2x - 5)
D. (4x + 5)(x - 5)

Answers

Answer:

A. (2x + 5)(2x - 5)

Step-by-step explanation:

Factor out the polynomial given.

(4x² - 25) = (2x - 5)(2x + 5)

Check: Use the FOIL method.

(2x)(2x) = 4x²

(2x)(5) = 10x

(2x)(-5) = -10x

(-5)(5) = -25

Simplify. Combine like terms: 4x² + 10x - 10x - 25 = 4x² - 25

A. (2x + 5)(2x - 5) is your answer

~

Steps:

So for this, we will be applying the difference of squares rule, which is [tex]x^2-y^2=(x+y)(x-y)[/tex] . In this case:

[tex]\sqrt{4x^2}=2x\\\sqrt{25}=5\\\\4x^2-25=(2x+5)(2x-5)[/tex]

Answer:

In short, your answer is A. (2x + 5)(2x - 5).

Month Money
1 $500
2 $525
3 $551.25
4 $578.81
The table shows the relationship between the amount of money in a bank account at the end of each month. Determine whether it's a growth or decay and whether it grows or decays by a constant percent. A) decays by percent that varies B) decays by a constant percent C) grows by percent that varies D) grows by a constant percent

Answers

c or d but i think its d

Answer:

"Grows by a constant percent."

Step-by-step explanation:

5% of 500 is 25 = 525

5% of 525 is 26.25 = 551.25

5% of 551.25 is 27.56 = 578.81

Please leave a thanks. And can I have Brainliest?

Joe walked 2/6 of a mile on Monday. On Tuesday he walked another 2/9 of a mile. How far did joe walk on Monday and Tuesday?

Answers

Answer: 5/9 of a mile


Step-by-step explanation:

2/6 + 2/9

3/9 + 2/9

5/9


2/6 + 2/9

Common denominator is 18.
2/6 * 3/3= 6/18

2/9 * 2/2 =4/18

6/18 + 4/18 = 10/18.

Divide top and bottom by 2. You get 5/9

3 1/4 yards is how many inches

Answers

the answer is 117 inches

Answer: it is 117 inches.


Step-by-step explanation:

1 yard= 36 inches

36 times 3= 108

1/4 of 36= 9

36 divided by 4 is 9 so 1/4 of 36 is 9.

108 + 9= 117

i will give brainliest thanks

Answers

Answer: Correct answer is 1st option , 12.3


Step-by-step explanation:


We can find the value of x by calculating the tangent of the angle 39.


We know, that tangent of an angle in a triangle = Perpendicular/Base, corresponding to that angle.


So, tan 39 = 10/x


Again, we know that tan 39 = .81


So, .81 = 10/ x

or, x = 10/.81

or, x = 12.34


So value of x to the nearest tenth = 12.3


Hope thsi helps


Thank you


Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms.
Third-degree, with zeros of −4, −3, and 1, and a y-intercept of −11.

Answers

Final answer:

Given zeros -4, -3, and 1, and a y-intercept of -11, the corresponding third-degree polynomial function can be formulated as y = (11/12)(x + 4)(x + 3)(x - 1).

Explanation:

To construct a third-degree polynomial function, we first need to define the polynomial based on its zeros. Given that the zeros are -4, -3, and 1, we can write the polynomial function in the form [y = a(x + 4)(x + 3)(x - 1)], where 'a' is the coefficient that affects the y-intercept. Because the y-intercept is -11, we set the value of y to -11 when x equals 0 to solve for 'a'. Thus the equation becomes [ -11 = a * 4 * 3 * -1], which simplifies to [a = -11/(-12) = 11/12]. Therefore, the polynomial function with the stated properties is [y = (11/12)(x + 4)(x + 3)(x - 1)] .

Learn more about Polynomial function construction here:

https://brainly.com/question/29181723

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Final answer:

The third-degree polynomial with zeros at -4, -3, and 1 and a y-intercept of -11 can be written as P(x) = 0.917(x+4)(x+3)(x-1).

Explanation:

To construct a third-degree polynomial with zeros at -4, -3, and 1, we write the factored form of a polynomial P(x), with the zeros plugged into the factors: P(x) = a(x+4)(x+3)(x-1). The term 'a' is a coefficient that we can find using the provided y-intercept of -11.

Because the y-intercept happens when x = 0, we substitute x = 0 and y = -11 into the polynomial: -11 =a(0+4)(0+3)(0-1). Solving for 'a' gives a = 11/12 or 0.917.

Thus, the resulting third-degree polynomial in lowest terms is P(x) = 0.917(x+4)(x+3)(x-1).

Learn more about Polynomial Construction here:

https://brainly.com/question/4280925

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Write the equation of the line that passes through (2,3) and (4, 1) in point-slope form. Use (2,3) for (x1, y1).

Answers

Answer:

y-2 = -(x-2)

Step-by-step explanation:

To find the slope

m = (y2-y1)/(x2-x1)  where (x1,y1) and (x2,y2) are two points on the line

    = (1-3)/(4-2)

   =-2/2

   =-1

The point slope form is

y-y1 = m(x-x1)  wher m is the slope and (x1,y1) is a point on the line

y-3 = -1(x-2)

y-2 = -(x-2)

What is the area of ACDE?


A.
24 square centimeters
B.
30 square centimeters
C.
60 square centimeters
Reset Next

Answers

A: square centimeters

Answer:

Option B is correct .i.e., 30 square centimeters

Step-by-step explanation:

We have to find area of ACDE.

From given figure ACDE is made up of two triangles ΔBCD &  ΔABE

So, Area of ACDE = Area of ΔBCD + Area of ΔABE

Area of traingle = [tex]\frac{1}{2}\times Base\times Height[/tex]

⇒ Area of ACDE =  [tex]\frac{1}{2}\times CD\times BF+\frac{1}{2}\times AB\times AE[/tex]

                            = [tex]\frac{1}{2}\times6\times2+\frac{1}{2}\times4\times12[/tex]

                            = [tex]6+2\times12[/tex]

                            = [tex]30\:cm^2[/tex]

Therefore, Option B is correct .i.e., 30 square centimeters

Just number 28 but can you please help

Answers

use an app called Socratic, take a photo of the questions you're stuck on, then it will help you in stages and show you the answer.

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The answer is y = -2x + 4

First you would take the the y-intercept form. (y=mx+b)

And then plug in the slope so it’s:
y = -2x + b

After that plug in the x and y values from (0,4)
4 = -2(0) + b

Solve for b
B= 4

Now plug the b back into the equation along with the slope, and you should get:
y = -2x + 4

Hayk was walking around the cross-shaped pool with 10m-long sides , while Karlen was swimming in it. During the time Hayk got from point A to point B, Karlen swam diagonally from point B to A and back.
By what percent did the distance covered by Karlen exceed that of Hayk ? (round your answer to the nearest tenth)

Answers

Answer:

5,41%

Step-by-step explanation:

Remark

It's hard to interpret what % increase means. I'm going to work first with the actual increase and then I'll give the % increase. The answer I give will likely be in your choices, but it could still be incorrect.

Givens

Walking distance from A to B = 10 units down + 10 units east + 10 units down + 10 units east + 10 units down + 10 units east = 60 units.

Swimming distance = 2*sqrt(10^2 + 30^2) = 63.25 units.

Solution

The difference = 63.25 - 60 = 3.25

The % increase = (3.25/60)*100 = 5.41%

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