x=-28......................
Answer: Choice B)
The points A, C and D form a triangle which is the front face you see in the pyramid. Point F is not on this triangle at all. Point F is towards the back at the base of the pyramid away from this front face. So we consider A,C,D,F collectively as a whole to be not coplanar. If we ignored the point F, then we can say that A,C,D are coplanar.
Answer:
11 y + 3
Step-by-step explanation:
(6y-2) + (5y+5)
Add 6y and 5y
11y - 2 + 5
Add -2 and 5
11 y + 3
Answer:
y
Step-by-step explanation:
Associative property is when we change the order of the bracket / can solve any order
So 1/3(3y)
= (1/3x 3)y
= 3/3y
= 1y or simply y
Answer:
8
Step-by-step explanation:
24 = 2* 2 * 2 * 3
40 = 2 * 2 * 2 * 5
GCF = 2*2*2 = 8
