Answer:
44
Step-by-step explanation:
Answer:
Step-by-step explanation:
If you factor the expression 7a+21 you can get:
7 × (a+3)
I believe it is B.) Alternate Interior.
Answer:
40°
Step-by-step explanation:
As sum of angles of the triangle is 180°
therefore the third angle will be 180 -( 75 + 65)=40°
x=40°= vertically opposite angle
I believe the answer is 6