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aksik [14]
3 years ago
7

In the figure below, a pole has two wires attached to it, one on each side, forming two right triangles.

Mathematics
1 answer:
MrRissso [65]3 years ago
3 0

Answer:

D. 38

Step-by-step explanation:

Using the concept of SOH CAH TOA in trigonometry identity:

According to the left hand side of the right angled triangle;

Opposite side = p

Hypotenuse = 15

Using SOH identity to get p:

Sin47° = opposite/hypotenuse

Sin47° = p/15

p = 15sin47°

p = 10.97

This p = 10.97 will also be the opposite side for the triangle at the right and hypotenuse = 18.

Applying the SOH identity to get the measure of angle m° we have;

Sin m° = Opposite/Hypotenuse

Sin m° = 10.97/18

Sin m° = 0.609

m° = arcsin 0.609

m° = 37.5°

m = 38° to the nearest degree.

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jeka94

Answer:

B

Step-by-step explanation:

you can figure this out by replace the x and y with any one of the x, y positions and if the answer is 1 it's correct.

I tried 0^2/16+3^2/9 and I got 1.

I tried this with the first two but they didn't work.

6 0
3 years ago
Explain how to find the number of grams of fat in 2.5 cups of corn if there are 7.87 grams of fat in 1 cup of corn.
Zielflug [23.3K]
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8 0
3 years ago
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Max drove his car 389 miles on 18.6 gallons of gas how many miles per gallon did Max’s vehicle get to the nearest 10th of a mile
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Answer:

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Step-by-step explanation:

6 0
3 years ago
Which of the following is an arithmetic sequence?
alexandr1967 [171]
Answer: Only the second sequence is arithmetic. 

Work:
An arithmetic sequence is a sequence in which there is a common value added or subtracted between each term in the sequence. 
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lisabon 2012 [21]

Answer:

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