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just olya [345]

3 years ago

10

Simplify! 7x+6+3x-2-5x

1 answer:

tia_tia [17]3 years ago

3 0

7x+3x=10x-5x=5x
6-2=4
5x+4

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Answer:

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Step-by-step explanation:

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3 years ago

Please, I give 20 score. Find the volume

Elza [17]

Answer:

2388.16 in³

Step-by-step explanation:

1) find volume of cylinder

formula: πr²h

given:

π = 3.14

r = 8/2 = 4 in

h = 9 in

$\pi \: r {}^{2} h$

$(3.14) \times (4 {}^{2} ) \times 9$

$3.14 \times 16 \times 9$

$452.16 \: {in}^{3}$

2) find volume of cuboid

formula: length × width × height

given:

length = 16 in

width = 11 in

height = 11 in

$l \: \times w \: \times h$

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= 2388.16 in³

6 0

3 years ago

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vekshin1

Answer:

the answer is A)1/2 divided by 3

Step-by-step explanation:

no explanation needed

PLS MARK BRAINLIEST

4 0

4 years ago

13=5+2(x-17) <br><br> Help me pls

ozzi

<h3><u>The value of x is equal to 21.</u></h3>

13 = 5 + 2(x - 17)

<em><u>Distributive property.</u></em>

13 = 5 + 2x - 34

<em><u>Add 34 to both sides.</u></em>

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Step-by-step explanation:

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3 years ago