Answer:
a)
There are 6 planes - 5 faces of the pyramid and one base, which overlaps with the plane X.
b)
<u>Collinear points are the points on the same line:</u>
c)
The intersection of planes X and HGD is the line section HG.
Answer:
x=3
Step-by-step explanation:
Isolate x.
Divide both sides by four
Take 
of both sides. In other words, what power must you raise 5 to in order to get 125? (
)
x=3
Answer:
x = -10
Step-by-step explanation:
Combine like terms and solve for x
3x + 8 = x - 12
3x= x - 20
2x = -20
x = -10
Answer:
C no, because one x value corresponds to two different y values
Step-by-step explanation:
The x value of 3 goes to two different y values
This means this cannot be a function
This is not a one to one correspondence
Answer:2+2
Step-by-step explanation: 2+2=4
