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Dmitrij [34]
4 years ago
8

Can somebody help me on this please on this 9x+7y+6 (x+2y)

Mathematics
1 answer:
Ipatiy [6.2K]4 years ago
4 0
The answer is 10x+9y+6 if your trying to combine all like terms.
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If C=πd and d=2r, then what is C when r is 4 meters?
vichka [17]

Answer:

C = 8π

Step-by-step explanation:

C = πd

d = 2r

Given : r = 4

d = 2r and r = 4

Plug in 4

d = 2(4)

2(4) = 8

D = 8

We then have C=πd and d = 8

So plug in 8

C = 8π

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algol13

Answer

238π yd^2

Step-by-step explanation:

<em>here's</em><em> your</em><em> solution</em>

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<em>=</em><em>></em><em> </em><em> </em><em>SA </em><em>=</em><em> </em><em>2</em><em>*</em><em>2</em><em>2</em><em>/</em><em>7</em><em>*</em><em>7</em><em>(</em><em>1</em><em>0</em><em>+</em><em>7</em><em>)</em>

<em>=</em><em>></em><em>. </em><em>SA </em><em>=</em><em> </em><em>2</em><em>*</em><em>2</em><em>2</em><em>*</em><em>1</em><em>7</em>

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– 2k+ – 8+ – 10–10+ – 2
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The answer would be -2k -30
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4 years ago
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