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Marianna [84]
3 years ago
9

Solve the following problem. Round to one decimal place if necessary.

Mathematics
1 answer:
Luda [366]3 years ago
7 0

Answer:

Sinθ = Opposite/hypotenuse

\sin(21)  =  \frac{x}{22}  \\ 0.358 =  \frac{x}{22}  \\ x = 22 \times 0.358 \\ x = 7.88

I hope I helped you^_^

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{1/8, -0.02555,0.2,-1/7} following set up numbers from least to greatest by the way there are two negatives
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Change each of the fractions into decimals.

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and -0.02555

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In order from least to greatest,

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OR

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3 years ago
Find the value of a in the parallelogram.
Scorpion4ik [409]
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2 years ago
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Read 2 more answers
is M a midpoint of line AB? AB=44, MB=22 a)maybe b)can't determine c)yes d)no (please explain how you got your answer)
Elza [17]

Answer:

Yes

Step-by-step explanation:

Yes, M is the midpoint of AB.

The length of the whole line AB is 44. So, if any midpoint is drawn on it, The two parts of the line will be equal and half of the total lines measure.

Whole line's measure = AB = 44

If any Midpoint say "M" is drawn on it, the measures of divided line would be halved.

AM = BM = 44/2 = 22

5 0
2 years ago
a certain area covers 4800km squared,the area decreases by 6.75% each year what will the area be in 13 years?
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