H^2 + 3.5 = 20^2
That is the formula
Answer;
Commutative Property
It is considered commutative when changing the order of the operands does not change the result.
(a brainliest would be appreciated)
Answer:
different answers in step-by-step
Step-by-step explanation:
100 mph
100mi:1hr
100mi/1hr
The interior angles of a triangle must add to 180 degrees.
110+5x+2x=180
110+7x=180
7x=70
x=10
Then plug in the x value into each angle expression
5(10)=50 degrees
2(10)=20 degrees
