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AleksandrR [38]
3 years ago
8

Given F(x) = 3x-2 and G(x) = 4-x2. Evaluate 2F(1) - 3G(3).

Mathematics
1 answer:
strojnjashka [21]3 years ago
5 0

Answer:

9x^{2} -34

Step-by-step explanation:

Use the given functions to set up and simplify 2F(1)-3G.3.

The point in the middle between 3G and 3 is a multiplication sign btw

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A rectangular box has faces with areas of 12,15, and 20 square units. What is the volume of the box?
miv72 [106K]
First find the side lengths of the box by factoring each area:

12: 1, 2, 3, 4, 6, 12
15: 1, 3, 5, 15
20: 1, 2, 4, 5, 10, 20

Find 3 numbers that both have 2 sides have in common and can multiply to make the areas of the faces:

12: 3 * 4
15: 3 * 5
20: 4 * 5

Sides: 3, 4, and 5

Then multiply to get the volume:

3 * 4 * 5 = 60 units^2

6 0
3 years ago
Solve for x: -4x – 12 > 36 A. x > -12 B. x > 12 C. x < -12 D. x < 12
Nataliya [291]

Answer: x < -12

Step-by-step explanation:

-4x – 12 > 36

4x > 36+ 12

-4 > 48

x < -48/4

x < -12

Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great rest of Black History Month! :-)  

- Cutiepatutie ☺️❀❤

4 0
3 years ago
Read 2 more answers
What's the answer please
siniylev [52]
The answer to this would be Point H because, you have to look in between points FB, which gives you the choices of  G, H, L, the most logical answer for this would be point H because its in the middle of points FB. Hope my answer helps
5 0
3 years ago
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There were 90 runners just start a race in the first half of the race 1/3 of them dropped out in the second half of the race 1/5
Eva8 [605]

Answer:

6 runners finished the race

Step-by-step explanation:

it starts with 90 runners. then 1/3 of them dropped out in the second half of the race, that means you do 90 divided by 3

90 ÷ 3 = 30

Then, 1/5 of the runners remained.

That means you do 30 divided by 5

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8 0
2 years ago
Evaluate 2+3y when y=8
zalisa [80]
Plug 8 into the equation for y and you get 2+24 or 26.
6 0
3 years ago
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