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shusha [124]
3 years ago
12

In the triangle below, determine the measure of side a.

Mathematics
1 answer:
Lorico [155]3 years ago
7 0
Use trigonometry 
sin 42 = a /  21

a = 21 sin 42 =  14.05
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Sprint to the finish the professional cyclist travels 380 meters in 20 seconds. At that rate how far does the cyclist travel in
kumpel [21]

Answer:

57 meters

Step-by-step explanation:

we know that

Sprint to the finish the professional cyclist travels 380 meters in 20 seconds

so

using proportion

Find out how far does the cyclist travel in 3 seconds

Let

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3 0
3 years ago
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lutik1710 [3]
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7 0
2 years ago
What is the missing length 11 + = ×16 = ÷2 =209
zzz [600]
11 plus what number equals 16 in order to complete your problem.
3 0
3 years ago
How do you find the original price after a discount. The sales price is 55.50 and the percent of discount is 75%.
Arte-miy333 [17]
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6 0
2 years ago
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stiv31 [10]
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5 0
3 years ago
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