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crimeas [40]
3 years ago
9

Please help. Thank you.

Mathematics
2 answers:
Oliga [24]3 years ago
8 0

Answer:

1) 7  2) 100000000  3) 81000000  4) 5^{-4}  5) 2^{-2}

Step-by-step explanation:

hope this helps :)

Jobisdone [24]3 years ago
5 0

Answer:

1. 7

2. 100000000

Check the above picture

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What is the trigonometric ratio for sin C?
Vesna [10]
<h3>Answer:  9/41</h3>

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Explanation:

We have a triangle with these three sides.

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Use the pythagorean theorem to find b

a^2+b^2 = c^2

b = sqrt(c^2 - a^2)

b = sqrt(82^2 - 80^2)

b = sqrt(324)

b = 18

This is the missing vertical leg of the triangle. And this is also the side opposite angle C.

We have enough information to compute the sine of the angle.

sin(angle) = opposite/hypotenuse

sin(C) = AB/AC

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sin(C) = 9/41

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3 years ago
How to remember length times weigth
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The low temperature for 5 days was -5, -7, -2, 2, -3 degrees. What was the average low temperature for those days?
Greeley [361]

The average would be -3. You add all the low temps up and get -15 then you divide it by the amount which was 5 temps... And get -3.

5 0
3 years ago
Which value of x makes the equation -5(x-3)=-25​
Mnenie [13.5K]

Answer:

x=8

Step-by-step explanation:

-5(x-3)=-25

Divide each side by -5

-5/-5(x-3)=-25/-5

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4 0
3 years ago
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6 0
3 years ago
Read 2 more answers
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