3 years ago

Which equation could be used to find the height of the flagpole?

1 answer:

6 0

Given a fragpole which makes a right angle with the point of observation with the angle of elevation as 50°.

Let x be the height of the flagpole, then

$\sin50^o= \frac{x}{5}$

Therefore, the equation that could be used to find the height of the flagpole is
x/5 = sin 50

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Need help thank you.

madam [21]

Answer:

x = 20

Step-by-step explanation:

The three angles make up a straight line.

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4x + 100 = 180 Subtract 100 from both sides

4x = 180 - 100

4x = 80 Divide by 4

x = 80/4

x = 20

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3 years ago

Solve equation for the specified variable dx +t=10 , solve for x

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2 years ago

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Answer:

Step-by-step explanation:

$24 equals 7 pencils, each x dollars worth, and the $10 left over: 24=7x+10.

Solve for x, 24-10=7x

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2 years ago

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