3 years ago

Please helppp ppppñpñp

Mathematics

1 answer:

Dahasolnce [82]3 years ago

8 0

Answer:

I tried my best to explain it, hope it helps!

Step-by-step explanation:

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2.1 + 3.32 – 1.4 = ? A. 6.82 B. 4.02 C. 5.42 D. 4.2

goblinko [34]

4.02 is the answer., B.

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3 years ago

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Rearrange the formula A = <br> Θr2<br> 2<br> for Θ.

Lina20 [59]

Answer:

$\theta=\frac{2A}{r^2}$

Step-by-step explanation:

Given : The formula $A=\frac{\theta r^2}{2}$

We have to rearrange the given formula for $\theta$

Consider the given formula $A=\frac{\theta r^2}{2}$

Multiply both side by 2, we have,

$2A={\theta r^2$

Divide both side by $r^2$ , we have,

$\frac{2A}{r^2}= \frac{\theta r^2}{r^2}$

Simplify, we get,

$\frac{2A}{r^2}=\theta$

Thus, $\theta=\frac{2A}{r^2}$

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3 years ago

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Help pls!!!

Rasek [7]

Answer:

188.

Step-by-step explanation:

We need to find 77% of 244

77% of 244 is the same as 0.77 * 244

0.77 * 244 = 187.88

He can't make a decimal amount, so you would have to round up to nearest whole number

The answer is 188.

Hope this helps :)

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2 years ago

What is the answer to this question it is urgent

UkoKoshka [18]

Answer: the answer is D

Step-by-step explanation: may i please have brainliest.

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2 years ago

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Brian can type 1 and one-third pages every 20 minutes. How many pages can he type in 2.5 hours? 7.5 pages 10 pages 22.5 pages 20

vladimir2022 [97]

Answer:

10 pages

Step-by-step explanation:

1 and 1/3 pages multiplies by 7.5 brings us to the answer of ten pages

20 minutes goes into 2 and 1/2 hours 7.5 times

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3 years ago

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