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Arada [10]
3 years ago
9

Simplifying radicals with variables and exponents

Mathematics
1 answer:
mamaluj [8]3 years ago
7 0
For example, if the question is to simplify square root x^7, you do 7/2=3......1
so the answer would be x^3 times square root x
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2 years ago
I WILL GIVE BRAINLIEST FOR Correct Answer
VladimirAG [237]
Part A) Find BC, the distance from Tower 2 to the plane, to the nearest foot.

in the triangle ACD
sin16=CD/(7600+BD)--------> CD=sin16*(7600+BD)---------> equation 1 

in the triangle BCD
sin24=CD/BD-----------> CD=sin24*BD---------------> equation 2
equation 1=equation 2
sin16*(7600+BD)=sin24*BD-----> sin16*7600+sin16*BD=sin24*BD
sin24*BD-sin16*BD=sin16*7600----> BD=[sin16*7600]/[sin24-sin16]
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the answer part 1) BC is 17491 ft

Part 2) Find CD, the height of the plane from the ground, to the nearest foot.

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CD=sin24*15979 -----------> CD=6499 ft

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3 years ago
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