It is quadratic since a quadratic function is of the form :y=ax²+bx+c ,a,b,c are constants.
The correct answer is 15:25
The answer to 9 is 87.
The answer to 10 is x=91, y=89, and z=31
Mark as branliest plz
Answer:
h = 10 m
Step-by-step explanation:
The formula for area of a trapezoid is
A = (1/2)(B + b)h where B is the bottom base, b is the top base, and h is the height.
We are given B = 16, b = 14, and A = 15, plug those values in and simplify
150 = (1/2)(16 + 14)(h)
150 = (1/2)(30)(h)
150 = (15)h (half of 30 is 15)
10 m = h (divide both sides by 15 to isolate h)
