B because I learn this before
Vertex is (-2,-3) and it's a minimum.
rad 89 = 9.43398
bcuz: 9.43398^2 = 88.9 which rounds to 89
Answer:
Step-by-step explanation:
$12 per square feet
180 square feet
180 x 12=2160.
Answer:
110
Step-by-step explanation:
A bump is 180 degrees as well as a triangle. So 90+20=110 and 180-110=70. Meaning 180-70 =110
