Answer:
x^5
Step-by-step explanation
If this is dividing exponents, you just subtract the denominator from the numerator.
You have known the formula Length of base is la division of Area and a haft of the height.
So we have 3

or


and

have fun
Answer: 14.4 h
The speed is :

The time it takes to travel 279 miles :

Answer:
x = 63
Step-by-step explanation:
It's Quadrilateral so:
360-90-72= x + x +22 (Cause that 2 triangle is isosceles)
2x=126
x=63