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Andreyy89
4 years ago
15

Pleas help. Just label you answer with them numbers and give me the letter answer.

Mathematics
1 answer:
goldenfox [79]4 years ago
8 0
25) B
26) B
27) A
28) D
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Math work help wanted
Sidana [21]

Answer:

\frac{31}{20}\pi

Step-by-step explanation:

The circumference of circle G is 2pi, which means that HJ is equal to 81/360*2pi = 9pi/20, which means that RJ is equal to 18pi/20-9pi/20 = 9pi/20. Therefore, RHJ is equal to the circumference of the area minus RJ, which is equal to 40pi/20 - 9pi/20 = 31pi/20

I hope this helps

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3 years ago
Solve the inequalities and show your work:
stepan [7]

Answer:

x<4

Step-by-step explanation:

x/2-3<-1

Add 3 to each side

x/2-3+3<-1+3

x/2 < 2

Multiply each side by 2

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3 years ago
Is 7 1/5 a rational number
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Yes because when you turn into a decimal it's 7.2
7 0
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Answer:

x ≈ 38.7°

Step-by-step explanation:

Using the sine ratio in the right triangle

sinx = \frac{opposite}{hypotenuse} = \frac{5}{8} , then

x = sin^{-1} (\frac{5}{8} ) ≈ 38.7° ( to 1 dec. place )

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kevin is trying to find the height of a tree. he stands 100ft away from the tree and records the angle of elevation to the top o
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Answer:

HERES YOUR ASSIGNMENT! I EDITED IT ON MICROSOFT SO THAT I CAN SCREENSHOT IT AND SEND IT TO YOU...I HOPE IT HELPS :)

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