Answer:
Prism
B- A triangle cannot be "two polygons"
C- A cube also cannot be "two polygons"
D- A pyramid is not parallel.
Answer:
I guess it would be 36?
Step-by-step explanation:
For the top question, the answer is D
Because 16 divide by 4, equals 4
Answer:
a1 =a1+(n-1) *d =8+(1-1)*9=8
a2 =a2+(n-1) *d =8+(2-1)*9=17
a3 = a3+(n-1) *d =8+(3-1)*9=26
Sana po makatulong :)
Plug in -3x-(3)=18
Add three both sides
-3x=21
Divide -3 both sides
x=7
