Answer:
is their answers? that we can see or a pic?
Answer:
3
Step-by-step explanation:
X will equal 40.
EXPLANATION: since they’re parallel and these are opposite angles, add them together to equal 180.
x+(20)+3x=180.
add common variables.
4x+20=180
subtract 29 from both sides
4x=160
divide each side by 4 so isolate x
x=40
Answer:
6
ab-cd
Substitute the values in the equation
(4)(3)-(3)(2)
12-6=6
Answer:
(4x + 2y)mi
Step-by-step explanation:
Check attachment