3 years ago

Can someone plz help me with this??? I will also mark you brainliest!!!

Mathematics

1 answer:

Leokris [45]3 years ago

4 0

-204 + 418 is 214 ft
-56 - 214 is -270 ft

I believe these should be correct.

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Which best describes this triangle?

bagirrra123 [75]

It is a right angle,90° is a right angle also, triangle.

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2 years ago

The numbers 4, 8, 12, and 22 are all multiples of 4.<br>t or f

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The answer is false 22 isn’t a multiple of 4

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3 years ago

Can someone help me pls

Wittaler [7]

Answer:

3 cm

Step-by-step explanation:

$V_{cylinder} = 189\pi \: cm^3$ (Given)

$h_{cylinder} = 21\: cm$ (Given)

Formula for $V_{cylinder}$ is given as:

$V_{cylinder} = \pi r^2h$

$\implies 189\pi = \pi r^2(21)$

$\implies \frac{ 189\pi}{21\pi} = r^2$

$\implies 9 = r^2$

$\implies \pm\sqrt 9 = r$

$\implies \pm 3 = r$

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Hope it helps you in your learning process.

8 0

2 years ago

Read 2 more answers

Which inequality is equivalent to this one?<br>Y-8≤-2

Arlecino [84]

Answer:

y-8+8

Step-by-step explanation:

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3 years ago

Rewrite in radical form (-243)2/5

nadezda [96]

Answer:

243 and 2 over 5

Multiply

(−243) and 2 over 5 . −486 over 5.

Move the negative in front of the fraction.

−486 over 5

Exact Form:

-486 over 5

Decimal Form:

-97.2

Mixed Number Form:

-97 and 1 over 5

7 0

2 years ago