Either twice or more than twice. But I’d go with twice
Answer:
c
Step-by-step explanation:
the other guy is bad
Answer:
Step-by-step explanation:
4) y + 3 / 5 + 3 = x + 2 / 2 + 2
=> y + 3 / 8 = x + 2 / 4
=><u><em> y + 3 = 2(x + 2)</em></u>
<u><em></em></u>
5) y - 2 / -1 - 2 = x + 4 / 4 + 4
=> y - 2 / -3 = x + 4 / 8
=><u><em> </em></u><u><em>y - 2 = -3/8(x + 4)</em></u>
Answer:
{x|-4, -1 ≠ x}
Step-by-step explanation:

Find two numbers that when added up to 5, they also multiply up to 4. Then set them equal to zero to get your roots. Those are the numbers that we want to stay away from because those will make the denominator result in 0, and nothing can be EVER divided by zero.
I hope this helps you out alot, and as always, I am joyous to assist anyone at any time.
We know that BCD + mC = 180, since they are supplementary.
We also know that the sum of the interior angles of a triangle is 180, mA + mB + mC = 180.
Now,
BCD + mC = 180 => 180 - mC = BCD; and,
mA + mB + mC = 180 => 180 - mC = mA + mB;
It's clear to see that, from the two equations above, we have,
BCD = mA + mB.
QED.