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vaieri [72.5K]
3 years ago
6

Pls help I need explanation if u can

Mathematics
1 answer:
trapecia [35]3 years ago
4 0

Answer:

15√15−15√5+15√3−15

Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

Exact Form: 15√15−15√5+15√3−15

Decimal Form: 35.53449264…

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Write the equation for the absolute value function graphed below
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Answer:

y = 2|x+3| -2

Step-by-step explanation:

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3 0
3 years ago
Please help me in number 20 please I need it ASAP
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Answer:

r=\sqrt{\frac{A}{\pi}}

Step-by-step explanation:

Given:

The area 'A' of a circle with radius equal to 'r' is given as:

A=\pi r^2

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\sqrt{r^2}=\sqrt{\frac{A}{\pi}}\\r=\sqrt{\frac{A}{\pi}}

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Thus, the formula for radius 'r' in terms of area 'A' is given as:

r=\sqrt{\frac{A}{\pi}}

6 0
3 years ago
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Step-by-step explanation:

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