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3 years ago

Help plz:)))I’ll mark u Brainliest

Mathematics

1 answer:

Alekssandra [29.7K]3 years ago

5 0

Answer:

28ft

Step-by-step explanation:

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Efectuati calculele:

NNADVOKAT [17]

$\sqrt{(5 - 1)^{2}} + \sqrt{20}$

$\sqrt{4^{2}} + \sqrt{4 * 5}$

$\sqrt{16} + \sqrt{4} \sqrt{5} 
$

$4 + 2 \sqrt{5} 
$

$4\sqrt{5} + 2 \sqrt{5} 
$

$6 \sqrt{5}$

$\sqrt{(10 - 3)^{2}} + \sqrt{20 * 18}$

$\sqrt{7^{2}} + \sqrt{4 * 9 * 5 * 2}$

$\sqrt{49} + \sqrt{36 * 10}$

$7 + \sqrt{36}\sqrt{10}$

$7 + 6\sqrt{10}$

$7\sqrt{10} + 6\sqrt{10}$

$13\sqrt{10}$

$\sqrt[3]{(3 + 1)^{2}} - \sqrt{(3 - 2)x^{2}$

$\sqrt[3]{4^{2}} - \sqrt{x^{2}$

$\sqrt[3]{16} - x[tex] \\[tex] \sqrt[3]{8 * 2} - x$

$\sqrt[3]{8} \sqrt[3]{2} - x
$

$2\sqrt[3]{2} - x$

8 0

3 years ago

A swimming pool is being filled with water. The diameter of the pool is 27 feet, and the height if 4 feet. Which formula represe

Fudgin [204]

The answer you are looking for is V= Pi(13.5)^2(4)

8 0

3 years ago

Read 2 more answers

What are the sine and cosine of 4π/3?

nignag [31]

Answer:

See below.

Step-by-step explanation:

Sin (4π/3) = -sqrt(3)/2

Cos(4π/3) = -1/2

5 0

3 years ago

The function <img src="https://tex.z-dn.net/?f=y%20%3D%20x%5E%7B3%7D%20%2B2mx%5E%7B2%7D%20%2B%20%283m-1%29x%20%2B%202" id="TexFo

Lera25 [3.4K]

Answer:

This is not correct question

6 0

3 years ago

Read 2 more answers

Plssssssssssssssssssssssssssssssssssssssssssssss

eduard

Answer:

34 hours

Step-by-step explanation:

Lets call M the number of hours that Maddie volunteered. Ryan volunteered 1 + 3×M hours, and altogether they volunteered 45 hours, so:

1 + 3×M + M = 45

1 + 4M = 45 Subtract 1 in both sides

4M = 44 Divide both sides by 4

M = 11 hours

So Maddie volunteered 11 hours, and Ryan volunteered

1 + 3×11 = 34 hours

3 0

2 years ago