Answer:
sometimes
Step-by-step explanation:
For the first triangle add 45 and 95 and subtract it from 180
The answer is C. y = - 2x - 1
hope that helps!! :)
Answer:what grade are you in?
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
related equation
-16t^2 + 32t + 20 = 0
-4t^2 + 8t + 5 = 0
Δ/4 = 16 + 20 = 36
t1 = (-4 + 6)/-4 = -1/2
t2 = (-4 - 6)/-4 = 5/2
-16(t+1/2)(t-5/2)
-16(2t+1/2)(2t-5/2)
-4(2t+1)(2t-5)
