15-3q+6=9
21-3q=9
-21 -21
-3q=-12
Divide bye 13 each side
Q=4
Hope I helped, as an Ambitous rank a brainliest mark would mean the world to me. Now go get that A!
B. 300pi ni3
C. 450pi in3
D. 540pi in3
The ratio of the longer leg to the hypotenuse of a 30-60-90 triangle is option √3 : 2.
In a 30-60-90 triangle, the longer leg is opposite the 60-degree angle and the hypotenuse is opposite the 90-degree angle.
Make x the length of the shorter leg, then the longer leg is x√3 and the hypotenuse is 2x.
So the ratio of the longer leg to the hypotenuse is:
x√3 : 2x
Simplifying, we get:
√3 : 2
Therefore, the ratio of the longer leg to the hypotenuse of a 30-60-90 triangle is √3 : 2.
So the correct answer is (A).
learn more about hypotenuse:brainly.com/question/2217700
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