4 years ago

50 points! Show your work!

Mathematics

2 answers:

Natalija [7]4 years ago

7 0

Answer:

all work is shown and pictured

aleksandr82 [10.1K]4 years ago

7 0

Thats alot of questions you should make two seperate brainly questions with 3 on each

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3 - 6k + 9g - 11 + 7g<br>(Distribute it with like terms and stuff)

AURORKA [14]

Answer:

-6k+16g-8

Step-by-step explanation:

simplify

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3 years ago

What is the best result for h?

Kryger [21]

Answer: First option.

Step-by-step explanation:

To solve for "h" from the given the equation $S=2\pi rh+2\pi r^2$ , you need to:

Apply the Subtraction property of equality and subtract $2\pi r^2$ to both sides of the equation.

Then you need to apply the Division property of equality and divide both sides of the equation by $2\pi r$ .

Then:

$S-2\pi r^2=2\pi rh+2\pi r^2-2\pi r^2\\\\S-2\pi r^2=2\pi rh\\\\\frac{S}{2\pi r}-\frac{2\pi r^2}{2\pi r}=\frac{2\pi rh}{2\pi r}\\\\\frac{S}{2\pi r}-r=h$

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3 years ago

Read 2 more answers

Positive , negative or zero

Bess [88]

Answer:

negative, it'll be negative 2

3 0

3 years ago

In a Black Friday sale, if you buy 5 video games for $ 39.99 each, you get 1 free. After the offer, how much does each video gam

Kruka [31]

Answer:

$200.00

Step-by-step explanation:

Round the $39.00 to $40.00 then add it all together because you can't forget the taxes.

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3 years ago

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Frank is going to plant c vegetable seeds in one garden and 2c +8 vegetable seeds in another.

Elden [556K]

Answer:

3c+8

Step-by-step explanation:

Add the numbers of seeds together

c + 2c+8

Combine like terms

3c+8

8 0

3 years ago