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3 years ago

Please helppp don’t understand

Mathematics

2 answers:

Vinvika [58]3 years ago

8 0

Use use photomath just take a picture and get the answer download it in the Play Store

siniylev [52]3 years ago

3 0

Answer:

2 raise to -9

Step-by-step explanation:

use the formula a raise to m the whole to raise to n, in such case multiply the powers

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Sav [38]

Answer:

a 3 sided shape

Step-by-step explanation:

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4 years ago

A triangle with side lengths of 5, 12, and

nikklg [1K]

Answer:

51.2

Step-by-step explanation:

$\frac{15}{5} = \frac{25}{x}$

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now

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4 years ago

Evaluate the following integral over the specified region. Assume (r comma theta )(r,θ) are polar coordinates. ModifyingBelow In

topjm [15]

Answer:

Step-by-step explanation:

We have to integrate the function

$16+x^2+y^2$ over the region

$1\leq r\leq 3\\0\leq \theta \leq \pi$

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x=cost : y = sint

Then we get dxdy = rdr dt

So we get the integral as

$\int \int _R (16+x^2+y^2)^2 dxdy\\= \int\limits^3_0 \int\limits^\pi_0( {16+r^2}^2) (r)drdt\\ =(t) (\frac{(16+r^2)^3}{6}$

Substitute the limits to get

Answer

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4 years ago

Shaq painted 600 portraits in 8 hours at that rate how many portraits would he paint in 4 minutes?

Deffense [45]

Answer: In 4 minutes he will make 5 portraits

Step-by-step explanation:

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3 years ago

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3 years ago