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2 years ago

8

Find the reference angle of

=" \frac{ - \pi}{7} " alt=" \frac{ - \pi}{7} " align="absmiddle" class="latex-formula">

1 answer:

Semenov [28]2 years ago

3 0

Answer:

π7

Step-by-step explanation:

since is in the first quadrant, the reference angle is π7

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375 of the students at Haldane Elementary School walk to school. If these

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Answer:

506

Step-by-step explanation:

do the math

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2 years ago

Sam has a collection of stamps. For every 18 dinosaur stamps, he has 12 airplane stamps. Sam wrote a ratio for dinosaur stamps t

const2013 [10]

Answer:

Given the ratio for dinosaur stamps to airplane stamp, the correct ratio is 18 : 12

Step-by-step explanation:

Dinosaur stamps = 18

Airplane stamps = 12

John wrote:

ratio of dinosaur stamps to airplane stamps = 12 to 18

Correct ratio:

ratio of dinosaur stamps to airplane stamps = 18 : 12

= 18/12

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2 years ago

Please help <br> I WILL GIVE ROBUX

igomit [66]

Answer:

57.1 mm^2

Step-by-step explanation:

AREA OF TOP and BOTTOM = 8+8 = 16 mm^2

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3 years ago

Read 2 more answers

What is the expanded form of the series represented below?

34kurt

I think the answer is B

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3 years ago

The radius of a circle with area A is approximately $\sqrt{\frac{A}{3}}$ . The area of a circular mouse pad is 45 square inches.

Amiraneli [1.4K]

Answer:

A = $\pi$ $r^{2}$

45 = $\pi$ $r^{2}$

45/ $\pi$ = $r^{2}$

14.3 = $r^{2}$

r = 3.8

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2 years ago