Answer: The answer is A. (-4,0) U (0,3) on edgenuity
Step-by-step explanation:
Cause man. It’s just right okay and thank you byeee
Answer:
1.29 s
Step-by-step explanation:
h = -490t² + 1260t
810 = -490t² + 1260t
490t² - 1260t + 810 = 0
49t² - 126t + 81 = 0
(7t - 9)² = 0
7t - 9 = 0
t = 9/7
t ≈ 1.29
Answer:
C. 30(-2)= -60 I think
Step-by-step explanation:
Sorry if it's wrong