Answer:
∠3 and ∠7 ↔ Corresponding Angles
∠2 and ∠7 ↔ Alternate Exterior Angles
∠4 and ∠5 ↔ Alternate Interior Angles
∠3 and ∠6 ↔ Alternate Interior Angles
Answer:
a=170
Step-by-step explanation:
(a+10)=180[because being a straight line]
or, a+10=180
or,a=180-10
a=170
Therefore,a=170
Answer: slope is -3/2
Step-by-step explanation:
(-2,5) (4,-4)
Use the slope formula y2-y1/x2-x1
5-(-4)/-2-4 = -3/2
4x-26=2x-4
+26 +26
4x=2x+22
-2x -2x
2x=22
/2 /2
x=11