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josh is standing beside his high school football stadium. he is casting a 7 foot shadow.
the stadium's shadow is 23 feet long.
if josh is 6 feet tall, which proportion could be used to determine the height of the football
stadium?

The Answer is: The proportion of height divided by shadow or h/s, which is 6/7 or .857.

Step-by-step explanation:

Let the ratio of height to shadow length be used:

6 ft tall / 7 ft shadow = x ft tall / 23 ft shadow

Cross multiply:

6 * 23 = x * 7

138 = 7x

x = 138/7 = 19.71 Feet tall.

Proof:

6/7 = .857

19.71 / 23 = .857

Hope this helps! Have an Awesome Day!! :-)

45 degres

step-by-step explanation:

sorey if i hav bad engelish im bad engelish

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.