Answer:
Step-by-step explanation:
3b⁵ + 15b⁴ - 18b⁷ = 3b⁵ + [3*5*b⁴] - [6*3*b⁷]
=3b⁴*( b + 5 - 6b³)
13.) 15
14.) 13
15.) 8
16.) 5
17.) 12
18.)16
Answer:
b. f(x) = -3(x+1)^2+2
Step-by-step explanation:
i hope this helps :)
Answer:1000
Step-by-step explanation:
Well, the angle looks like it is an obtuse angle, right? And we know that obtuse angles are greater than 90 degrees, so wouldn't the answer be A. 115 degree?
I think the answer is 115 degrees. Hope this helps!
