Answer:
i don't know if this is what you're asking but here you go
Step-by-step explanation:
90 + 3x + 2x = 180
90 + 5x = 180
- 90 - 90
5x = 90
/ 5 / 5
x = 18
B) 5/6
Just count the points from 0 as a ratio of all the total points from 0 to 1.
5×16=80
80-12=68
n=68
78.54
V=
V= 3.14
V= 3.14 (25) (1)
V= 78.5
Plug -2 in for x of f(x)
--> -2^4 + 2(-2)^2 - 1
---> 23
f(-2) = 23
