It is C: 80° A circle's interior angle is 360°, and 360-280° is 80°!
Answer:
5/8
Step-by-step explanation:
I used the slope formula of y2-y1/x2-x1
Answer:
9 1/2
Step-by-step explanation:
Answer:
Step-by-step explanation:
x = larger number, y = smaller number
x + y = 57
x = 2y - 3
2y - 3 + y = 57
3y - 3 = 57
3y = 57 + 3
3y = 60
y = 60/3
y = 20 <=== the smaller number
x = 2y - 3
x = 2(20) - 3
x = 40 - 3
x = 37 <=== the larger number
The answer to the first one is 72.
