Answer:
It would be mg, so the last option, I believe
Because it is a quadrilateral, all 4 angles have to add up to 360 degrees.
Add the 3 known angle measures.
80+95+38=213
Then subtract from 360.
360-213=147
X=147 degrees
Answer:
4.44
Step-by-step explanation:
8 times 10/8+10
80/18=4.44
Answer:
51 + 85 = 136
Step-by-step explanation:
Hi,
The ratio of two numbers is 3 to 5.
Let x represent the constant of the proportionality
3x + 5x = 136
8x = 136 (divide both sides by 8)
x = 17
The numbers are:
3*17 = 51 and
5*17 = 85
CHECKING our answer***
51 + 85 = 136
-15(2x + 3) = -27
5(2x + 3) = 9
10x + 15 = 9
10x = -6
x= 0.6
