Answer:
x = 13
Step-by-step explanation:
y=50
50 = 5x - 15
50 + 15 = 5x
65 = 5x
65/5 = 5x/5
13 = x
Ten tens can also be written as 10 times 10 which would equal 100
A. lines that intersect at right angles. tbh i learned that they formed right angles so
Answer:
circumference
Step-by-step explanation:
If you have a rombus for example lets say the obtuse is 180 and the acute is 30 so the opposite angel of both is what the other is if that makes any sence