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Art [367]
2 years ago
12

Please help!!! And please ignore the letters at the bottom:)

Mathematics
2 answers:
Eduardwww [97]2 years ago
5 0
13)  9x+9
14)  7x
15)  10x + 50
16)  4x + 15
17)  5x + 26
18)  6 3/5x - 12
19)  2.8x - 7.56
20)  3 1/3x + 1/6

Kruka [31]2 years ago
4 0
Get multi calculator you can scan those problems and it gives you the awnser
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D) (K<br> If f(x) = x3 and g(x) = 2x + 7, what is g(x)<br> when x = 2?
nadya68 [22]

Answer:

11

Step-by-step explanation:

g(x) = 2x + 7

Put x as 2 and evaluate.

g(2) = 2(2) + 7

Multiply.

g(2) = 4 + 7

Add the terms.

g(2) = 11

3 0
3 years ago
What is the solution to -4|-2x + 6| = -24?
Natalka [10]
Last one i think

x=0 or x=6
4 0
2 years ago
Read 2 more answers
A gumball is approximately spherical and has a diameter of 1 inch. What is the approximate volume of the gumball? A gumball is a
KatRina [158]

The approximate volume of the spherical gumball is: C. 0.5236 in.³.

<h3>How to Determine the Volume of a Spherical Shape?</h3>

If a shape is spherical, it means it has a shape of a sphere. To determine the volume of the spherical shape, we would use the formula for the volume of a sphere, which is given as:

Volume of a sphere = 4/3 × π × r³, where r (radius of the sphere) is half of the diameter of the sphere.

Given the following parameters of the sphere as:

Diameter of sphere = 1 inch.

Radius (r) = 1/2(1) = 0.5 inch.

π = 3.14

To find the approximate volume of the spherical gumball, substitute the value of r into 4/3 × π × r³:

Volume of the spherical gumball = 4/3 × 3.14 × 0.5³

Volume of the spherical gumball = 4/3 × 3.14 × 0.125

Volume of the spherical gumball = (4 × 3.14 × 0.125)/3

Volume of the spherical gumball = (1.57)/3

Volume of the spherical gumball = 0.523 in.³

Therefore, we can conclude that the approximate volume of the spherical gumball is: C. 0.5236 in.³.

Learn more about volume of sphere on:

brainly.com/question/22807400

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5 0
1 year ago
In the equation above,a,b, and c are constants. If the equation is true for all values of x, what is the value of b?
DIA [1.3K]
Hope this answer helps.

6 0
3 years ago
Read 2 more answers
How do you factor these three trinomials?
larisa [96]

Answer:

here this should help you understand.

Step-by-step explanation:

https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratic-functions-equations/x2f8bb11595b61c86:completing-square-quadratics/v/completing-the-square-to-solve-quadratic-equations

5 0
3 years ago
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