Answer:60 %
Step-by-step explanation:
<h3>if we set up an proportion,

=

the answer is 60. </h3><h3>100x12=1200</h3><h3>1200 divded by 20 =60</h3>
Answer:
feet
Step-by-step explanation:
In a 30-60-90 triangle, the ratios of the side lengths of the triangle is 
Where 1 is the shortest leg, root(3) is the longer leg, and 2 is the hypotenuse.
First we can set x equals to the length of the original pole, and so the shorter leg has a length of x/3 and using the ratio of side lengths, we can find that:

Solving for x, we find that

So the length of the original pole would be
feet
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Answer:
umm
Step-by-step explanation:
u fogot to send the pic
Answer:
true duhh :))
Step-by-step explanation:
Answer:
Andre has the correct answer. When simplified his answer is equivalent to the original equation.