Answer:
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Step-by-step explanation:
Answer:
option E is the only right answer.
Step-by-step explanation:
parallel means that the lines do not intersect.
Answer:5
Step-by-step explanation:
Because
The measure of angle 6 can be found by subtracting the measure of angle 13 from 90.
90-13 = 77
10x+20y=540
x+y=34
y=34-x
Plug in (34-x) for y:
10x+20(34-x)=540
10x+680-20x=540
-10x=-140
10x=140
x=14
There were 14 ten cent coins and 20 20 cent coins