Answer:
8 hours
Step-by-step explanation:
Its is on the chart and is at the top
Answer:
2π/5
Step-by-step explanation:
Answer:
sure :D.
Step-by-step explanation:
Answer:
x=20
Step-by-step explanation:
So, they are vertical angles so they would be EQUAL.
The equation you would use to solve for 'x' would be:
3x=80-x
Then, you would solve for x. First you would need to get all the x's on the opposite side of the numbers.
3x=80-x
Add x to both sides
4x=80
Then, you would have to divide on both sides.
4x=80
Divide by 4 on both sides
x=20
Then, if you need to find out what the angles would be, just plug x in.
3(20) = 60
80-(20) = 60
Hope this helped!! :)
