Answer:
0.8
Step-by-step explanation:
It's right.
Answer:
624,600
Step-by-step explanation:
624,612
612 rounds to 600
624,600
Answer:
I would help you... But I think that you are supposed to have a picture and there is no picture.
Answer:
x=8
z = 115
Step-by-step explanation:
65 and 13x - 39 are vertical angles so they are equal
65 = 13x - 39
Add 39 to each side
65+39 = 13x - 39+39
104 = 13x
Divide each side by 13
104/13 = 13x/13
8 =x
65 and z are supplementary angles because they form a straight line. This means they add to 180
65+z = 180
Subtract 65 from each side
65+z-65 = 180-65
z = 115
