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Katyanochek1 [597]
3 years ago
6

5 + 4x + 6 - 2x explain how you would do it

Mathematics
2 answers:
Alona [7]3 years ago
8 0

Answer:

11+2x

Step-by-step explanation:

5+6=11

4x-2x=2x

Rama09 [41]3 years ago
7 0

Answer:

Pair like terms and simplify

Step-by-step explanation:

5+4x+6-2x becomes: 5+6+4x-2x which becomes: 11+4x-2x which becomes: 11+2x

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webassign If a snowball melts so that its surface area decreases at a rate of 6 cm2/min, find the rate at which the diameter dec
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Answer:

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Step-by-step explanation:

Assuming the snowball is a perfect sphere, then if A denotes the surface area and D the diameter then:

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Differentiating wrt r we have:

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\frac{dD}{dt} =-\frac{6}{10*2\pi } =-\frac{3}{10\pi }

The sign (-) shows that the D is decreasing.

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Step-by-step explanation:

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