Answer:
none of them match
Step-by-step explanation:
maybe something is typed wrong. the answer I got for the equation was 108 and none of them match
Answer:
4x² + 18
Step-by-step explanation:
note that (c ○ d )(x) = c(d(x))
To evaluate substitute x = d(x) into c(x), that is
c(d(x))
= c(x² + 5)
= 4(x² + 5) - 2
= 4x² + 20 - 2
= 4x² + 18
Answer:
110 yd cubed
Step-by-step explanation:
The volume of a triangular pyramid is denoted by: 
, where B is the base area and h is the height. We already know here that B = 22 and h = 15, so we can just plug in these values:
Thus, the volume is 110 yards cubed.
Hope this helps!
-15m -30 = -12m +6
3m = 36
m= 36/3 =12
