If 2 parallel lines are cut by a transversal, then alternate interior angles are congruent.
:)
Add all the units together 8+11+6+8=45
then divide by the the number of units there are which is 5 so 45÷5 =9
Answer:
b = -2
Step-by-step explanation:
1) Cross multiply the proportion, in turn, you receive 2(b-4) = 6b.
2) Simply said equation, you should have 2b - 8 = 6b.
3) Subtract the 2b from each side, effectively canceling it out on the left (original position) and resulting in 6b to become 4b (6b - 2b = 4b).
4) After you have -8 = 4b, you can divide both sides by 4, canceling out on the right (original position).
5) You are finally left with -2 = b, reversing this results in b = -2.
-2 is your answer.
Answer:
i would help but you wrote that in lanix
Step-by-step explanation:
