Answer:
b
Step-by-step explanation:
In a 30-60-90 right triangle, the hypotenuse is twice the length of the short leg.
The hypotenuse is AB and is 18.
The short leg is BC and is 9.
The only choice with BC = 9 is b.
Answer: b
578.5 is your answer.
take 650 x .11 and you get 71.5.
take 650 - 71.5 = 578.5
What- what are the questions









Therefore , the value of x = -1