if you live in Dallas then you live in Texas what is the biconditional of this

Answers

Answer 1

you live in Dallas, if and only if you live in Texas

Answer 2

Final answer:

The biconditional of the statement 'If you live in Dallas then you live in Texas' is 'You live in Dallas if and only if you live in Texas'. This means that living in Dallas is both necessary and sufficient for living in Texas.

Explanation:

The biconditional of the statement 'If you live in Dallas then you live in Texas' would be 'You live in Dallas if and only if you live in Texas'. In other words, living in Dallas is both necessary and sufficient for living in Texas. This means that if one condition is true, then the other must also be true. Similarly, if one condition is false, then the other must also be false. A biconditional statement essentially equates the truth of two conditions.

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Related Questions

Solve for p: 3p-2(p-4) =7p+6
Plz help asap
Thanks

Answers

first we will get rid of the brackets:
3p-2p+8=7p+6
then we will separate the variable and solve for it:
3p-2p-7p=6-8
-6p = -2
6p = 2
p = 2/6 = 1/3

12 25 10 38 12 19 8 12 17 41 7 22 10 19 12 16 5 14 find the mean, median, and mode of these weights

Answers

well first put them in order then search up how to find mean median and mode(put numbers here) and do it separately with mean median and mode, you are sure to find your answer!

Write an equation of the line that has a slope of 6 and contains (1,1) in point-slope form.

Answers

y=mx + b and passing by (1,1)

m= 6 (given), then y = 6x+b. Calculate b:

y = 6x + b
1 = 6(1) + b
b = -5

y = 6x - 5

Step 1) y - y1 = m(x - x1)
Step 2) y - y1 = 6(x - x1)
Step 3) y - y1 = 6(x - 1)
Step 4) y - 1 = 6(x - 1)

-----------------------------------------------------------------------

Explanation of each step:

Step 1) General Formula for Point Slope Form

Step 2) I replaced the slope m with 6 .

Step 3) I replaced the x1 with 1 as this is the x coordinate of the point the line goes through.

Step 4) I replaced y1 with 1 as this is the y coordinate of the point the line goes through.

-----------------------------------------------------------------------

Final Answer: y - 1 = 6(x - 1)

The height of a triangle is 3cm less than the length of its base and is area is 27m,find the height

Answers

Area of a triangle=bh/2

27= x(x-3)/2
27= (x^2-3x)/2
54= x^2-3x
x^2-3x-54=0
(x-9)(x+6)=0

x=9, x=-6.
In this case, x must equal 9 since the base cannot be a negative number.

Final answer: Height=6 m

Find the value of k so that the equation has the solution set {-3}

3(2x-1) = x(2-k)

Answers

Plug in -3 for x and you get -21=-6+3k which you can further solve to be 3k=-27 and so k must be -9

Can anyone solve this problem???

One person can complete a typing project in 6 hours, and another can complete the same project in 8 hours. How long will it take the two people working together to complete the project???

Answers

1/8x+1/6x = 1
3/24x + 4/24x = 1
7/24x = 1
x = 24/7 hours

Time taken to complete the project if two people worked together is required.

It would taken around 3.4 hours to complete the project if both the people worked together

Time taken to complete the work by first person is 6 hours

Time taken to complete the work by second person is 8 hours

The work equation will be be

[tex]\dfrac{1}{6}+\dfrac{1}{8}=\dfrac{1}{x}\\\Rightarrow \dfrac{4+3}{24}=\dfrac{1}{x}\\\Rightarrow x=\dfrac{24}{7}\approx 3.4\ \text{hours}[/tex]

So, it would taken around 3.4 hours to complete the project if both the people worked together.

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What is the remainder when 14,952 is divided by 41

Answers

the answer for this question would be 28

Answer:

the answer is 28 A

Step-by-step explanation:

Find the value of x for which p is parallel to q, if m∠1 = (4x) and m∠3 = 100. The diagram is not to scale.
a. 96
b. 25
c. 104
d. 100

Answers

m<1 = m<3
4x = 100
x = 100 / 4
x = 25

answer
b. 25

how to describe and compare a box plot.

Answers

hoping the images i attached below help!!

In quadrilateral ABDC, AB ∥ CD. Which additional piece of information is needed to determine that ABDC is a parallelogram?

A) AB ≅ CD
B) AC ≅ BD
C) AB ⊥ BD
D) CD ⊥ BD

Answers

Since the definition of a parallelogram literally says that it's a quadrilateral with 2 parallel sides, we have AB || CD so the 2 other sides (AC and BD) need to be either similar or parallel (either works, due to that if they're similar we can prove that since AB || CD that they're parallel). B is our answer

The additional piece of information is needed to determine that ABDC is a parallelogram is,

⇒ AB ≅ CD

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

In quadrilateral ABDC,

⇒ AB ∥ CD.

Now,

We know that;

When opposite side of a quadrilateral are parallel and equal to each other, then the quadrilateral are called a parallelogram.

Here, In quadrilateral ABDC,

⇒ AB ∥ CD.

Hence, The additional piece of information is needed to determine that ABDC is a parallelogram is,

⇒ AB ≅ CD

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Determine the value of y in the equation: -5y-9=-(y-1) (show all work)

Answers

Final answer:

The value of y in the equation is -2.5.

Explanation:

To determine the value of y in the equation -5y-9=-(y-1), we can start by distributing the negative sign to both terms within the parentheses. This gives us -5y-9=-y+1. Next, we can combine like terms by adding y to both sides of the equation. This simplifies the equation to -4y-9=1. To isolate y, we can subtract 9 from both sides of the equation, resulting in -4y=10. Finally, we divide both sides of the equation by -4 to find the value of y, which is -2.5.

The are of a rectangle is 117 square centimeters. The width of the rectangle is 9 centimeters. What is the length of the rectangle?

Answers

The answer is 13cm. (117/9)

Lenght= 13 centimeters

what are the roots to this quadratic equation?

Answers

16x^2=9
x^2=9/18
x=sqrt(9/16)
x=3/4,-3/4
so the root of the quadratic equation are 3/4 and -3/4

Answer:

[tex]\frac34[/tex] and [tex]-\frac34[/tex]

Step-by-step explanation:

Hello!

We have to solve for x to find the roots of the quadratic.

Solve for x[tex]16x^2 = 9[/tex][tex]x^2 = \frac{9}{16}[/tex][tex]\sqrt{x^2} = \sqrt{\frac{9}{16}}[/tex][tex]x = \pm\frac{\sqrt9}{\sqrt{16}}[/tex][tex]x = \pm\frac34[/tex]

The roots of the quadratic are [tex]\frac34[/tex] and [tex]-\frac34[/tex].

The roots of the quadratic is when the value of y is 0, or when the graph intersects the x-axis.

Total employment for sheet metal workers in 2016 is projected to be 201,000. If this is a 6.3% increase from 2006, approximately what was the total employment in 2006? a. 214,000 b. 188,000 c. 195,000 d. 189,000

Answers

First make the original multiplier:
1+(6.3/100) = 1.063

Then divide the final number by the original multiplier:
201,000 / 1.063 = 189087

So the answer is d

Hope this helps! :)

Answer:

189,000

Step-by-step explanation:

Write a two-column proof given 2x + 6 96 prove: x = 46

Answers

you plug in the variable

A student writes the difference between 15 and the product of 5 and y to describe the expression 5y - 15. Explain the error

Answers

It is established that the statement 'product of 5 and y' is written as 5y. However, unlike addition and multiplication, there is no commutative property for subtraction. In other words, the order of numbers matter. Since 15 was mentioned first in the statement, the correct equation that should be formulated is: 15 - 5y.

please help !!!!!!!!!

Answers

Percent decrease= change/original amount

Change=600-576=24

24/600=0.04= 4%

Final answer: 4%

A bicyclist traveled with a speed of 12 km/h from a camping ground to a station, located 60 km away. Write a formula expressing the dependence of the variable s on t, where s is the distance between the bicyclist and the station in km, t - the duration (time) of his travel in hours. Using the formula, find:

Answers

The bicyclist starts at the camp and travels 12 km/h. So in t hours, the bicyclist travels 12t km. The remaining distance (from the bicyclist to the station) is 60 - 12t, the whole distance, 60 km minus the distance the bicyclist has traveled.

[tex]s=60-12t [/tex]

Now you can answer questions such as "how far was the bicyclist from the station after 3 hours?" Substitute 3 for t. s = 60 - 12(3) = 60 - 36 = 24 km.

Answer:

s=18

Step-by-step explanation:

First of all, the formula is s=60-12t. thanks to the person who answered this question first (teehee)

S=distance and t=duration.

We also know that the distance is 60 km, the bicyclists's speed is 12 km/h, and the duration for this example is 3.5 hours.

So, using the formula, we substitute all the variables and s=18.

Thanks!

Also, for how the formula is what it is, look at the previous answer cuz yea.

Maybe this helped?

hehe- EG

if p - 4 = 2, find the value of 5p - 20

Answers

P=6 because you add 4 to both sides so then you do 5 x 6 which is 30 and then you subtract 20 so you get 10

First, get rid of the 4. it is gonna look like this
p-4=2
+4 +4
then p=6

5p-20
5(6)-20
30-20
the answer is 10

Twice a number is 24 less than 4 times the number find the number

Answers

Let n be a number

2n + 24 = 4n
24 = 4n - 2n
24 = 2n
n = 24/2
n = 12

Final answer:

The question asks for a number which when multiplied by 2 gives a result that is 24 less than the result of the number when multiplied by 4. The solution to this problem is the number 12.

Explanation:

The student's question asks about algebraic expression and solving for a value. This could be written as an equation:

2x = 4x - 24

First, let's simplify this equation by subtracting 2x from both sides, this gives you:

2x = 24

Then, solve the equation by dividing both sides by 2, and we find that the number is:

x = 12

So, the number that the student is searching for is 12. Twice this number is 24, which is indeed 24 less than 4 times the number (48).

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An artist is creating a sculpture using bendable metal rods of equal length. One rod is formed into the shape of a square and another rod into the shape of an equilateral triangle. If each side of the triangle is 2 inches longer than each side of the square, how long, in inches, is each rod?

Answers

check the picture below.

so notice, their perimeter is the same, because the perimeter is just one rod anyway, and all rods are the same length, thus

[tex]\bf P_s=P_t\implies 4s=3(s+2)\implies 4s=3s+6\implies s=6[/tex]

Answer:

24 inches

Step-by-step explanation:

We are given that an artist creating a sculpture using bendable metal rods of equal length.

One rod is in square shape and second rod is in equilateral triangle shape.

We have to find the length of each rod

Let side of square= x inches

Length of each side of equilateral triangle =x+2 inches

We know that perimeter of square=[tex]4\times side[/tex]

Perimeter of equilateral triangle=[tex]3\times side[/tex]

Using the above formula

Then , Length of square shaped rod=perimeter of square =[tex]4x[/tex]

Perimeter of equilateral triangle =Length of equilateral shaped rod=[tex]3(x+2)[/tex]

Length of square shaped rod=Length of equilateral triangle shaped rod

[tex]4x=3(x+2)[/tex]

[tex]4x=3x+6[/tex]

[tex]4x-3x=6[/tex]

[tex]x=6[/tex]

Length of each side of square =6 inches

Length of square shaped rod=[tex]4\times 6=24 inches[/tex]

Length of each side of equilateral side=6+2=8 inches

Length of equilateral shaped rod=[tex]8\times 3=24 inches[/tex]

Analyze the statements below and complete the instructions that follow. p: A point has a y-coordinate of zero. q: A point lies on the x-axis. Determine the truth values of the statements

Answers

y=0 and x=x and is there any answer they give u to help like a b c d

Which graph represents the solution to the inequality?

Answers

3 - 2x > = -17
-2x > = -17 - 3
-2x > = - 20...change the inequality sign when dividing by a negative
x < = -20/-2
x < = 10.........graph D

What common angle do CDG AND FCE share?

FBG is congruent to DBE
CEF is congruent to CGD
CDG is congruent to CFE
GCE is congruent to ECG

Answers

Triangle CGD and triangle CEF both share the same angle at point C.
This means angle GCE equals to angle ECG

Answer: GCE is congruent to ECG

Answer:

The correct option is 4.

Step-by-step explanation:

From the given figure it is noticed that the triangle CDG and triangle FCE have a common vertex C. So both triangle are sharing same angle at vertex C.

In triangle CDG and triangle FCE

[tex]\angle GCD\cong \angle FCE[/tex]

If the length of two adjacent sides increases, then the inclined angle remains the same.

If the side CD increased to E and side CF increased to G, then

[tex]\angle GCE\cong \angle ECG[/tex]

Therefore option 4 is correct.

A carpenter is building a rectangular bookcase with diagonal braces across the back, as shown. The carpenter knows that ∠ADC is a right angle and that m∠BDC is 32° greater than m∠ADB. Write and solve an equation to find m∠BDC and m∠ADB

Answers

To solve the problem:
Let x be m ∠ADB.

Because m ∠BDC is 32° greater than m ∠ADB, thereforem ∠BDC = x + 32°

Each angle of a rectangle is 90°, therefore:

x + (x + 32) = 90

2x + 32 = 90

2x = 58

x = 29°

x + 32 = 61°
Answer:

m ∠BDC = 61°

m ∠ADB = 29°

Number 8. Solve the equation for variable d. Correct answer will get brainliest.

Answers

Answer is choice B) d = (3c-1)/2

The first step is to multiply both sides by 3
c = (2d+1)/3
3c = 3*(2d+1)/3
3c = 2d+1

Then you subtract 1 from both sides to get
3c-1 = 2d+1-1
3c-1 = 2d
2d = 3c-1

Finally divide both sides by 2 to fully isolate d
2d = 3c-1
2d/2 = (3c-1)/2
d = (3c-1)/2
which is what choice B is showing

Eliana's calculator displays a number as 5.378 E9.

What is this number in standard form?

Enter your answer in the box.

Answers

Hello!

Most calculators are configured so that when the number is too big, it automatically shows it on scientific notation. The E represents exponent. The calculator is trying to say [tex]5.378 * 10^9[/tex]. It means we should move the decimal point 9 spaces to the right.

The number in standard form would be: 5,378,000,000

You can feel free to let me know if you have any questions regarding this!
Thanks!

- TetraFish

Answer:

5,378,000,000

Step-by-step explanation:

5.378E9

5.378 x 10^(9)

5,378,000,000

what is
7x-4=-2x+1+9x-5

Answers

I assume you want to find x

remember, you can do anything to an equation as long as you do it to both sides

7x-4=-2x+1+9x-5
group like terms
7x-4=-2x+9x+1-5
add like terms
7x-4=7x-4
add 4 to both sides
7x=7x
divide both sides by 7
x=x
true

x=all real numbers

since it sipmlifies to x=x (it could somiplify to 0=0 as well), it is an identity and all real numbers work for x

The equation 7x-4=-2x+1+9x-5 has infinitely many solutions

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

The given equation is 7x-4=-2x+1+9x-5

We have to take the variable terms on one side and constant on other side

In the given equation x is the variable and plus comma minus are all operators.

We need to solve for x.

7x+2x-9x=1-5+4

9x-9x=0

0=0

So the equation has infinitely many solutions

Hence, the equation 7x-4=-2x+1+9x-5 has infinitely many solutions

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The perimeter of a triangle is 465 cm. The length of the sides are consecutive integers. Find the length of the smallest side.

Answers

x+x+2+x+4=186
x=180/3
x=60 cm. for the shortest side.
60+2=62 cm. for the middle side.
60+4=64 cm. for the longest side.

side A= 156cm
side B= 155cm
side C= 154cm

what is the simplified form of 3abc/abc, when abc does not equal 0? explain using the properties of real numbers

Answers

hello :
3abc/abc = 3 .....when abc does not equal 0
the properties is : (ac/bc = a/b ... c ≠ 0 )

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