Answer:
100 and 80
Step-by-step explanation:
Let x = be the first angle
x-20 is the second angle
They are supplementary so they add to 180
x+x-20 = 180
Combine like terms
2x-20 =180
2x-20+20 =180+20
2x= 200
Divide by 2
2x/2 = 200/2
x= 100
The first angle is 100 and the second is x-20
x-20 = 100-20=80
The two angles are 100 and 80
(10 pounds) - (7 pounds 3 ounces) =
2.8125 pounds
Answer:
3,-1
Step-by-step explanation:
you go over to the left 3 and than you go down 4.
The simplest form of 204/72
=17/6
I’m not 100% sure but I think it’s 14/49
