Answer:
m=84
r:m = 1:7
therefore when r= 1 then M=14
I think that's how you do it
Answer:
−32x+68
Step-by-step explanation:
hope this helps! happy new year! can i pls be brainliest?
Answer:
B and C
Step-by-step explanation:
Vertical angles are formed when you make lines make an x shape (or a turned x shape). The vertical angles are, on a normally positioned x the top and bottom angle, as well as the left and right angle. so every x has 2 vertcial angles unless the x is further split up.
So the part with angles 1. 2. 3 and 4 the top angle is 2, the bottom is 3, the left angle is 1 and the right angle is 4. This means the vertical angle pairs are 1 and 4 as well as 2 and 3.
So in total there are 2 x shapes, so 4 pairs of vertical angles. Here are all the vertical angles.
1 and 4
2 and 3
5 and 8
6 and 7
So from your choices you have 2 and 3 as choice B and 5 and 8 as choice C.
Answer: 
Step-by-step explanation:
Given
is given by replacing the 
by 
from the 
Now, 
is
They lie in the same plane is the answer ;)
