Answer:
7500 yds^2
Step-by-step explanation:
A =
Bh
A =
50 * 300
A = 25 * 300
A = 7500
Answer:
a. cone. Since it's the only shape with one base and a vertex not on the same plane
Answer:
x = 50
Step-by-step explanation:
Since the output is 0, x^2 is 2500 but written differently.
Just take the square root of 2500, which is 50.
50^2 = 2500
2500 - 2500 = 0

keep in mind that, a negative coefficient to "x", will make the graph reflect over the y-axis.