Answer:
A: x<0
Step-by-step explanation:
Hopefully this helps!
X2+5x-150= <span><span> x = 10 </span><span> x = -15
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Answer:
187 25/100
Step-by-step explanation:
You have to subtract 13-7 then see what you have to multiply by three to get six
Answer:
The shadow length is 125 inches.
Step-by-step explanation:
The triangle that the sun's rays and the fence post form is shown in the figure.
From trigonometry we know that
is the ratio of the opposite <em>(72-in fence)</em> to the adjacent side
of the triangle <em>(the shadow length): </em>
<em />
<em />
since
<em />
<em />
we have
<em />
<em />
solving for
we get:

Hence, the length of the shadow to the nearest inch is 125 inches.