Answer:
Pretty sure it's the second one. Hope this helps!
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
A= 
r^2
A1= * 36^2
A1= * 1296cm^2
A2= * 54cm^2
1296/54= 
15 digreese
x = number of text messages sent
0.2x+40=50
0.2x = 10
5(0.2x) = 5(10)
x = 50
Therefore, 50 text messages would have to be sent or received in order for the plans to cost the same each month. I hope this helps please give me brianlist
1/8; say you have one whole pie, cut into fourths, than take one fourth, or one quarter, and cut that in half, it's the same as if you cut the whole pie in half than cut those halfs in half, making quaters, than cutting them in half, making a pie thats cut in eights, each slice is 1/8, one eight
Multiply both sides by -1
|-x|=12
-x=12
x=-12
-x=-12
x=12
Final answer: D
