3 years ago

Find the volume of the sphere. Use 3.14 for π. Round to the nearest tenth.

Mathematics

1 answer:

kiruha [24]3 years ago

7 0

Answer: The answer is 904.32

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I rlly need some help please if ur big brains im going to be asking multiple questions right now

Lynna [10]

You can break the shape up into a rectangle and a right triangle.

Use your trig ratios to find the missing sides.

Add all the sides up and you have your perimeter!

$p = 2(l) + 2(w)$

$p = 2(10) + 2(4)$

$p = 28$

$tan = \frac{opp}{adj}$

$\tan(45) = \frac{10}{adj}$

$adj = \frac{10}{ \tan(45) }$

$adj = 10$

${a}^{2} + {b}^{2} = {c}^{2}$

${10}^{2} + 10 {}^{2} = {200}^{2}$

$\sqrt{200} = 14.14213562$

$p = 10 + 4 + (4 + 10) + 14.14213562$

<em>*notice how one of the 10 is left out because it is inside the shape so we can't use that to find perimeter.</em>

$p = 42.14$

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3 years ago

. Given the first term "a" and the common ratio "r", generate the next three terms in the geometric sequence: a = 12.3; r = 0.5.

IRINA_888 [86]

Answer:

i wanna say 12.8, 13.3, 13.8

im not sure though, i hope this helps

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3 years ago

FIRST ONE TO SOLVE IT GETS 87 PTS...<br><br> 9-3÷1/3+1=___

aniked [119]

Answer:

it's needs 20 characters so euwbwjwuw

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3 years ago

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Water flows from the bottom of a storage tank at a rate of r(t) = 200 − 4t liters per minute, where 0 ≤ t ≤ 50. find the amount

Aleks [24]

The answer for your problem is shown on the picture.

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3 years ago

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I need help help me

Nataly [62]

Answer:

associative property

Step-by-step explanation:

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