Answer:
Step-by-step explanation:
Set each axis to 0
4(0)+y=10
y=10
4x+0=10
divide the equation by 4
x=2.5
if both axis' need to be the same number, they are equal to 2
Answer:
x = 40
Step-by-step explanation:
The angles are vertical angles which mean they are equal
3x=120
Divide each side by 3
3x/3 = 120/3
x = 40
Answer:

Step-by-step explanation:
Invert and multiply the way you would any fraction division problem. Then cancel common factors from numerator and denominator.

Answer:
45
Step-by-step explanation:
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Answer:
I think B
Step-by-step explanation:
the answer I got is 5.184