Answer:
B. 4.5
Step-by-step explanation:
(6x + 42)° and (18x - 12)° are alternate interior angles. If line l is parallel to line m, therefore,
6x + 42 = 18x - 12
Solve for the value of x. Combine like terms.
6x - 18x = -42 - 12
-12x = -54
Divide both sides by -12
-12x/-12 = -54/-12
x = 4.5
Therefore, x = 4.5 would prove lines l and m are parallel to each other.
Answer:
radius = 23.2/(2*3.14) = =3.69
area = 3.14*3.69^2 =42.75
Step-by-step explanation:
Answer:
T
Step-by-step explanation:
2^2-1
4-1
3
g(2)=3
Hope this helps