Answer:
By the property a-b=a+(-b)
Step-by-step explanation:
950000 that is what you get when you multiply them all together hope this helps
About 90ft
step-by-step explanation: 1/2 (a+b) x h is area of trapezoid. So that would be 40
then area of circle is pi x radius squared. So that is 50.24 roughly.
so 50+40=90
and yeah
hope this helped :))
its A. because the exponent which in this case is 3, is multiplied 3 times. so 9 is multiplied 9 times
