The vertex would be the point on the right angle like the tip of the right angle
Answer: y
=
x
2
+
93
x
−
288
Your Welcome
Answer:
x=--2 and x=1/2
Step-by-step explanation:
this is the answer in simple form
Ellie: 20*15=300
Heather: 18*18= 324
Heather's floor model is greater by 24 feet
Answer:
10 seconds
Step-by-step explanation:
Find the zeros by equating f(x) to zero, that is
- 5x² + 50x = 0 ← factor out - 5x from each term
- 5x(x - 10) = 0
Equate each factor to zero and solve for x
- 5x = 0 ⇒ x = 0
x - 10 = 0 ⇒ x = 10
x = 0 denotes the time when the ball is struck and x = 10 when the ball returns to the ground.
Time in air = 10 - 0 = 10 seconds
