For this case we have by definition that a monomial is the product of a known number (called coefficient) by one or several unknown values, represented by letters (literal part or variables).
If there were a sum or subtraction, it would be a binomial.
Examples of monomial:
[tex]5x ^ 7 * y ^ 2[/tex]
Then, according to the above, the correct option is option C.
Answer:
Option C
Based only on the given information, it is guaranteed that PS=RS
PLS HELP ASAP
Answer: True :)
Step-by-step explanation:
If two angles are supplementary and one of the angles measures 62°, what is the measure of the other angle?
28°
38°
118°
128°
Answer:
118°
Step-by-step explanation:
Supplementary angles sum to 180°
let x be one of the supplementary angles, then
x + 62 = 180 ( subtract 62 from both sides )
x = 118°
The measure of the supplementary angles are 62° and 118°
What are Supplementary and Complementary Angles?Supplementary angles are two angles that have a sum of 180°.
Complementary angles are two angles that have a sum of 90°.
Given data ,
Let the sum of angles be represented as A
Now , let the first angle be represented as p
And , the value of p = 62°
Let the second angle be represented as q
Now , the value of q = q
For supplementary angles , the sum of the angles is 180°
So , on simplifying , we get
A = p + q = 180°
62° + q = 180°
Subtracting 62° on both sides of the equation , we get
q = 180° - 62°
q = 118°
Hence , the measure of the supplementary angles are 62° and 118° respectively
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the national flag of scotland has a white diagonal on a blue backround Tracy is sewing a scottish flag she knows that the length of one diagonal will be 15 feet and the flag will be 9 feet high to the nearest foot how long will the scottish flag be
Answer:
12 feet
Step-by-step explanation:
By Pythagoras theorem, a²+b²=c², where c represents the diagonal and a and b represents the other sides of a right angled triangle
As a flag is a rectangle, the two triangles cut would be right angled triangles
Therefore, a²+9²=15²
a²+81=225
a²=144
a=√144
a=12 feet
Final answer:
To calculate the length of the Scottish flag, the Pythagorean theorem is applied. With a diagonal (hypotenuse) of 15 feet and a height of 9 feet, the length is found to be 12 feet.
Explanation:
The question involves calculating the length of the Scottish flag given the length of one diagonal and the flag's height. To find the length of the Scottish flag, we can use the Pythagorean theorem, which states that in a right-angled triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the lengths of the other two sides.
Here, we know the length of the diagonal (hypotenuse) is 15 feet and the height (one side) is 9 feet.
Let x be the length of the Scottish flag (the other side of the right-angled triangle). According to the Pythagorean theorem, [tex]x^2 + 9^2 = 15^2.[/tex]
Solving for x, we get:
[tex]x^2 + 81 = 225[/tex][tex]x^2 = 225 - 81[/tex][tex]x^2 = 144[/tex][tex]x = \sqrt144[/tex]x = 12Therefore, the length of the Scottish flag will be 12 feet to the nearest foot.
Which of the following is closest to 32.9 x 7.5?
A:232
B:259
C:220
D:265
Answer:
B. 259
Step-by-step explanation:
32.9 × 7.5 = 246.75
Therefore, the number closest to 246.75 is 259
PLEASE DO MARK ME AS BRAINLIEST UWU
The closest number is B. 259
To find the answer to this question, you need to multiply 32.9 by 7.5. The option that the product of those two numbers is closest to, is the answer.
= 32.9 x 7.5
= 246.75
= 247 rounded off
This number is closest to 259 as the difference between them is only:
= 259 - 247
= 12
The other options are wrong because:
= 247 - 232
= 15
= 247 - 220
= 27
= 265 - 247
= 18
The closest number is therefore 259.
Find out more at https://brainly.com/question/23898657.
If you have an average 90. Give two numbers other than 90 that would make the average 90
Answer:
The numbers 180 and 0 would make the average 90
Step-by-step explanation:
we know that
To find the average of two numbers, add the numbers and then divide by two.
Let
x ----> one number
y ----> the other number
The average is equal to
(x+y)/2
For x=180 and y=0
the average is equal to
(180+0)/2=90
therefore
The numbers 180 and 0 would make the average 90
PLEASEEEE HELPPPPP MEEEEE 10 POINTS!!!!
Distributive property means you multiply the number on the outside the parentheses (in this case it is 7) with every number/variable inside the parentheses ( in this case it would be 5 and -4) so...
7*(5 - 4) = (7 * 5) - (7 * 4)
Further evaluated you would get...
35 - 28
7
Hope this helped!
~Just a girl in love with Shawn Mendes
Lena is training to be a hairstylist.below Are the numbers of haircuts that she gave during each of her eight training shifts . HOW SHOULD I COMPLETE THE DOT PLOT?
Answer:
For 15 you put 3 dots. For 14 you put 2 dots. For 13 you put 2 dots again. And for 12 you put 1 dot.
What is the domain of the function shown
Answer:
○ b -5 ≤ x ≤ 3
Explanation:
The set of x-values is called the domain. Also, according to the graph, this range out to from negative five [left] to three [right].
I am joyous to assist you anytime.
What is the volume of the cone with diameter 4 ft and height 4 ft? Round to the nearest cubic foot.
Answer:
V = 67.0206 m3
Step-by-step explanation:
Answer: [tex]17ft^3[/tex]
Step-by-step explanation:
The volume of a cone can be calculated with the following formula:
[tex]V_{(cone)}=\frac{1}{3}\pi r^2h[/tex]
Where "r" is the radius and "h" is the height.
The radius is half the diameter, then "r" is:
[tex]r=\frac{4ft}{2}\\\\r=2ft[/tex]
Since we know that radius and the height, we can substitute them into the formula.
The volume of the cone to the nearest cubic foot is:
[tex]V_{(cone)}=\frac{1}{3}\pi (2ft)^2(4ft)[/tex]
[tex]V_{(cone)}=17ft^3[/tex]
9 to the third power
Answer:
729
Step-by-step explanation:
9 x 9 x 9
Answer:
729
Step-by-step explanation:
9^3=9×9×9. 9×9=18. 18×9=729.
What is the slope of OG?
Answer:
-5/1
Step-by-step explanation:
Answer: Second option.
Step-by-step explanation:
You can calculate the slope of the line with the following formula:
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
You know the point G(1,-5) and the point O(0,0), then, you can identify that:
[tex]y_2=-5\\y_1=0\\x_2=1\\x_1=0[/tex]
Now you need to substitute these values into the formula [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex], then the slope of OG is:
[tex]m=\frac{-5-0}{1-0}\\\\m=\frac{-5}{1}\\\\m=-5[/tex]
This matches with the second option.
Vanesa earns a base salary of $400.00 every week with an additional 5% commission on everything she sells. Vanessa sold $1650.00 worth of items last week.
What was Vanessa’s total pay last week?
Answer:
$482.50
Step-by-step explanation:
x=1650×5/100
x=16.5×5
x=82.50
400+82.5=482.5
Answer:
482.50
Step-by-step explanation:
Her base is 400. If she sells nothing, that's her take home.
Take home = 400 + 5% of what she sells.
Take home = 400 + (5/100) * 1650
Take home = 400 + (0.05) * 1650
Take home = 400 + 82.50
Take home = 482.50
At the beginning of March, Janet opened a checking account with her first paycheck of $153.82. During the month, she withdrew $40 from the ATM, wrote a check for $54.12 to pay for her cell phone, deposited a check for $215.70, transferred $75.00 to her savings account, and had a debit of $130 for sports equipment.
Answer:
$ 70.4
Step-by-step explanation:
Data:
The opening balance = $ 153.82
Withdrawal made = - $ 40
Check for payment = - $ 54.12
Deposited a check for payment = + $ 215. 70
Transferred amount to the savings = - $ 75.00
Debit for the sports equipment = -$ 130
The total amount left will be = $ (153.82- 40-54.12+ 215.70-75-130)
= $ 70.4
Answer:
The account balance is $70.40.
Explanation:
Please make the brainliest :)
the set of ordered pairs represented by the graph below can be described as which of the following
a relation only
a function only
both a relation and function
neither a relation or function
ANSWER
a relation only
EXPLANATION
The given graph shown in the attachment represents only a relation and not a function.
The reason is that, a vertical line drawn across this graph will intersect this graph at more than one point.
Since the graph fails to pass the vertical line test, the ordered pair represented by this graph represents a relation only.
Answer: First option.
Step-by-step explanation:
By definition, a relation is a function if each input value (value of "x") has only one output value (value of "y").
In the figure you can observe that each x-coordinate has more than one y-coordinate. Then, since each input value (value of "x") does not have only one output value (value of "y"), you can say that it is not a function, but a relation only.
Therefore, the conclusion is:
The set of ordered pairs represented by the graph, can be described as a relation only.
Use the substitution method to solve the system of equations. Choose the correct ordered pair. 2x + y= 8 and y= -x + 5
Answer:
The ordered pair is (3, 2).
Step-by-step explanation:
y = -x + 5
2x + y = 8
Substitute y = -x + 5 in the second equation:
2x + (-x + 5) = 8
x + 5 = 8
x = 3.
Now substitute x = 3 into the first equation;
y = -3 + 5
y = 2.
Two roots of a 3-degree polynomial equation are 5 and -5. Which of the following cannot be the third root of the equation?
5
5i
0
-5
-5i
Answer:
5i, -5i
Step-by-step explanation:
None 5i nor -5i could be a third root of the polynomial because if we had a complex root then by the complex conjugate root theorem, their conjugate would be a fourth root, while the polynomial which is a 3-degree polynomial can only have three roots according to the Fundamental Theorem of Algebra, which states that the number of roots of the polynomial is equal to the degree of the polynomial.
In other words, for example, if the third root was 5i then its conjugate -5i should be another root according to the complex conjugate root theorem; so we would end with four roots when we are only allowed -by the Fundamental Theorem of Algebra- to have three roots since it is a 3-degree polynomial. The same reasoning applies for -5i whose conjugate is precisely 5i.
The other numbers are real numbers, so any of them can be a third root. Notice that it does not matter if the third root is again 5 or -5 since the real roots can be repeated (multiplicity greater than 1).
Lin multiplies 7/8 times a number.the product is less than 7/8 . Which could be Lin’s number ?
Answer:
Any number less than 1
Step-by-step explanation:
Let x be the number Lin multiplies by 7/8. So, we have:
(7/8)*x < 7/8
We need to find the possible values for x. Lets start by dividing both sides of our inequality by (7/8) in order to get x alone on the left side.
(7/8)*x / (7/8) < (7/8)/(7/8)
Reordering:
(7/8) / (7/8) * x < (7/8)/(7/8)
As any number divided by itself (except from 0) is equal to 1:
x < 1
So, the number that Lin multiplied by 7/8 MUST be less than 1. This is evident, as any positive number multiplied by a number less than 1 will decrease, doesn't matter if its a negative or positive number.
So, such number is less than 1. Any number less than 1 could be Lin's number.
What is the solution to
y=-3x + 6
y = 9
(-21, 9)
O (9,-21)
• (-1,9)
(9, -1)
Answer:
(-1,9)
Step-by-step explanation:
y=-3x + 6
y = 9
We know that y=9
Substitute that into the first equation
9 = -3x+6
Subtract 6 from each side
9-6 = -3x+6-6
3 = -3x
Divide by -3
3/-3 =-3x/3
-1 =x
x=-1, y=9
(-1,9)
PLEASE HELP WILL GIVE BRAINLIIEST 20 POINTS 6TH GRADE ASAP PLEASE
Which of the sets of ordered pairs represents a function?
A = {(–5, 5), (–2, 2), (2, –2), (5, –5)}
B = {(4, 2), (3, –2), (9, 4), (11, –3)} (4 points)
Only A
Only B
Both A and B
Neither A nor B
Answer:
Both A and B
Step-by-step explanation:
For functions you are just trying to make sure all the x's are different.
So let's look at A: The x's there are all different so it is a function
Now let's look at B: The x's there are all different so it is a function.
Both A and B
The digits 1,2,3 and 4 are used to make a 3 digit number. Each digit can be repeated. What is the total number of 3 digit numbers that can be made using these digits?
Answer:
24 ways
Step-by-step explanation:
4P3 = 4*3*2
=24
Final answer:
The total number of three-digit numbers that can be made using the digits 1, 2, 3, and 4 with repetition allowed is 64. This is computed by multiplying the number of digit options available for each place value in a three-digit number (4 options each for hundreds, tens, and ones).
Explanation:
To determine the number of possible three-digit numbers that can be created using the digits 1, 2, 3, and 4, with the possibility of repeating digits, we need to consider that each place value (hundreds, tens, and ones) can be filled by any of the four digits available.
Therefore, for the hundreds place, there are 4 options (1, 2, 3, or 4). The same is true for the tens and ones place, since repetition is allowed, giving 4 options for each. We calculate the total number of combinations by multiplying the number of options for each place value:
Hundreds place: 4 options
Tens place: 4 options
Ones place: 4 options
The total number of possible numbers is 4 (for the hundreds) × 4 (for the tens) × 4 (for the ones) = 64 numbers.
Evalute 12/y + 9z for y=6 and z=3
Answer:
29
Step-by-step explanation:
12/6 + 9(3) = 2 + 27 = 29
Answer:
29
Step-by-step explanation:
Plane H is shown.
Which points are coplanar and noncollinear?
Answer:
points A, B, and D
Step-by-step explanation:
f(x) = 4x2 + 1 and g(x) = x2 - 5, find (f+ g)(x)
Answer:
Step-by-step explanation:
(f + g)x translates into a more readable f(x) + g(x) so all you do is
f(x) + g(x) = 4x^2 + 1 + x^2 - 5
f(x) + g(x) = 5x^2 - 4
Answer:3x^2+6
Step-by-step explanation: I'm not really good at math but the correct answer is 3x^2+6
Try hard to do
This one please
Answer:
Runner D
Step-by-step explanation:
The coach has her team run at least 60 miles per week. What is the letter of the runner who has completed 0.25 of the weekly distance. 0.25×60=15
Alex completed 7 homework problems in class. The function p(m) relates the
time (in minutes) Alex spent on his homework at home to the total number of
problems he completed. The input is the number of minutes worked. The
output is the number of problems completed.
p(m)=m/4+7
Which equation represents the inverse function m(p), which uses problems
completed as the input and gives minutes worked as the output?
The answer is:
D. [tex]m(p)=4p-28[/tex]
Why?Inversing a function consists of switching the function (name) and the variable, so, where we have the variable (m for this case) we should rewrite it as the function (p(m)), and then, isolate the function in order to know the inverse function.
So, we are given the function:
[tex]p(m)=\frac{m}{4}+7[/tex]
We know that:
[tex]p(m)^{-1}=m(p)[/tex]
Then, rewriting and calculating, we have:
[tex]p(m)=\frac{m}{4}+7[/tex]
[tex]p=\frac{m(p)}{4}+7\\\\p-7=\frac{m(p)}{4}\\\\m(p)=(p-7)*4=4p-28[/tex]
Hence, we have that the answer is:
D. [tex]m(p)=4p-28[/tex]
Have a nice day!
There are four accent walls that need to be painted: cafeteria, gym, auditorium, and entrance. The art class is going to paint either a forest or an ocean nature scene on one of them. What is the probability that the ocean scene is painted in the gym?
Answer:
12.5%
Step-by-step explanation:
There are 4 walls to choose from, and 2 scenes to choose from. So the number of combinations is 2×4=8. One of those is the ocean scene on the gym wall. So the probability is:
P = 1/8
P = 12.5%
Solve the equation below: (X+4)/6x=1/x
A. X=2
B. X=0,2
C. X=-2
D. X=0,-2
For this case we must solve the following equation:
[tex]\frac {x + 4} {6x} = \frac {1} {x}[/tex]
We multiply by "6x" on both sides of the equation:
[tex]x + 4 = \frac {6x} {x}\\x + 4 = 6[/tex]
Subtracting 4 on both sides of the equation:
[tex]x = 6-4\\x = 2[/tex]
Thus, the result of the equation is 2.
Answer:
[tex]x = 2[/tex]
Option A
Answer:
A
Step-by-step explanation:
x2+4x+6
a.f(-8) b. f(x+4) c.f(-x)
Answer:
a. f(-8) = 38b. f(x + 4) = x² + 12x + 38c. f(-x) = x² - 4x + 6Step-by-step explanation:
[tex]f(x)=x^2+4x+6\\\\a.\\f(-8)-\text{put x = -8 to the equation}\\\\f(-8)=(-8)^2+4(-8)+6=64-32+6=38\\\\b.\\f(x+4)-\text{exchange x to x + 4}\\\\f(x+4)=(x+4)^2+4(x+4)+6\\\\\text{use}\ (a+b)^2=a^2+2ab+b^2\ \text{and}\ \text{distributive property}\\\\f(x+4)=x^2+2(x)(4)+4^2+4x+(4)(4)+6\\\\f(x+4)=x^2+8x+16+4x+16+6\\\\\text{combine like terms}\\\\f(x+4)=x^2+(8x+4x)+(16+16+6)\\\\f(x+4)=x^2+12x+38[/tex]
[tex]c.\\f(-x)-\text{exchange x to -x}\\\\f(-x)=(-x)^2+4(-x)+6=x^2-4x+6[/tex]
Train A arrives at the station at 11:50 AM and leaves the station at 1:50 PM. How long does it stay in the station?
Make a Selection:
A. 1 hr
B. 1 hr 25 min
C. 2 hrs
D. 10 hrs
Answer:
C. 2 hrs
Step-by-step explanation:
11:50am + 1 hour = 12:50pm
12:50 pm + 1 hour = 1:50 pm
The difference between one-half of a number and one-sixth of the number is equal to ten more than one-eighth of that number.
Which equation could be used to find the number?
1/2n - 1/6 = 10 + 1/8n
1/2 - 1/6n = 10 + 1/8n
1/2n - 1/6n = 10 + 1/8n
The answer would be...
1/2n - 1/6n = 10 + 1/8n
^^^That would be the last one
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:
Step-by-step explanation:
Let the number = x
(1/2) x - (1/6) x = (1/8)x + 10
It's the third one down. The other two are wrong because the number is not represented in both terms on the left. The questions says 1/2 of the number
and 1/6 of the number. Both require an x.