12 inches to millimeters is 305.0 if u put it the nearest tenth
I don't understand your question.
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
The endpoints
for the opposite side would be (8, 1) and (6, 5). The correct
answer between all the choices given is the last choice. I am hoping that this
answer has satisfied your query about and it will be able to help you, and if
you’d like, feel free to ask another question.
