Angle a and b are supplementary angles which means that when added they equal 180.
so we must set our equation equal to 180.
8x+74+2x+56=180
which simplifies to 10x+130=180
then subtract 130 from both sides.
10x=50
x=5
So we plug in 5 to find the measure of b.
2(5)+56=b
10+56=b
66=b
the measure of angle b is 66 degrees
Answer:
31:150
Step-by-step explanation:
First of all we convert the hours into minutes:
5×60=300
which gets us 42:300, which we can simplify to:
31:150
and is 31 is prime and 150 can't be divided into it without a remainder, it is in it's simplest form and it is the answer.
Answer: 11 619/1000
Step-by-step explanation:
They are equivalent because they have the same numbers and when you do the math it give 96 for both of them
I think it’s A because the B one has a y intercept of 2 and A has a y intercept of 5. But C, I’m not sure what that is so if it is not A, I’m sorry.
