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stiks02 [169]
4 years ago
10

Which of the following represents a constant from the expression given? 15x^2 + 2x + 9

Mathematics
2 answers:
baherus [9]4 years ago
5 0
The correct answer is A
Amiraneli [1.4K]4 years ago
4 0

Answer:

A) 9

Step-by-step explanation:

Hello!

A constant is a fixed and defined number.

A constant is any number that does not have a variable next to it

The only number in the equation that follows this is 9

Hope this Helps!

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In basketball the number of points you score is given by 3x+2y+1z where x is three pointers y is two pointers and z is free thro
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7 0
3 years ago
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IM GOING TO FLORIDA TOMORROW FOR A WEEK!!! (just thought i would let everybody know Lol
bearhunter [10]

Answer:16

Step-by-step explanation:

8÷2(2+2)

8÷2(4)

4(4)

16

Have fun in Florida!

5 0
4 years ago
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Please help ill give brainly and heart !!!! please !
Blizzard [7]

Answer:

the answer is B

v = \pi {r}^{2} h = 3.14 \times  {3.5}^{2}  \times 12.75 \\ v = 490.43

Step-by-step explanation:

If you need any explanation in it or anything on math you can communicate with me on Whats on this number +201557831028 or in email or face or anything

I can help you solve what you want in mathematics in exchange for some money. If you want to, you can inform me about it and I will help you.

5 0
3 years ago
Find the following <br> (u•w)(2)=<br> (w•u)(2)=
Viefleur [7K]

Answer:

(u \circ w)(2) = -34

(w \circ u) = -49

Step-by-step explanation:

We are given these following functions:

u(x) = 4x + 2

w(x) = -5x + 1

The first step to solve this question is finding the composite functions. So

(u \circ w)(x) = u(w(x)) = u(-5x+1) = 4(-5x + 1) + 2 = -20x + 6

(w \circ u)(x) = w(u(x)) = w(4x + 2) = -5(4x+2) + 1 = -20x - 9

At x = 2

Now we replace x by 2 in each of the functions. So

(u \circ w)(2) = -20(2) + 6 = -40 + 6 = -34

(w \circ u)(2) = -20(2) - 9 = -40 - 9 = -49

5 0
3 years ago
The two lines below are parallel. If the slope of the red line is 1/5 what is the slope of the green line?
alisha [4.7K]

Its 1/5.

Parallel lines have the same slope.

Hope this helps.

3 0
3 years ago
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