SOLUTION: A=(a+b)h/2,if A=300,h=5,b=30 would that make the value of a=10?

SOLUTION: A=(a+b)h/2,if A=300,h=5,b=30 would that make the value of a=10?

Algebra.Com

Question 32664: A=(a+b)h/2,if A=300,h=5,b=30 would that make the value of a=10?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
300=(a+30)(5/2)
Multiply both sides by (2/5) to get:
120=a+30
a=90
Cheers,
Stan H.
RELATED QUESTIONS
a=(a+b)h/2 if a=300,h=5,and b=30, what is the value of... (answered by checkley77)

The area of a trapezoid is A=(a+b)h over 2. If A=300, h=5, and b=30, what is the value of (answered by rfer)

my question is: the area of a trapezoid is A=(a+b)h .there is a line under that with a 2 (answered by rfer)

The area of a trapezoid is A=(a+b)h over 2. If A=300, h=5, and b=30, what is the value... (answered by richwmiller)

A coin is tossed. If a head appears, a spinner that can land on any of the numbers from (answered by ikleyn)

Find the indicated function value? 13. h(x)= 3x^2+5 a. h(0) b. h(-1) c. h(4) d.... (answered by EpicTapeMaster)

If - | -h | = - | g - 4 | and g = -6, then what is the value of h? (A) -10... (answered by edjones)

What is the value of B in the equation A =... (answered by nerdybill)

An insect is moving at a speed of 15 ft/min. What is the insect�s speed in yd/h?... (answered by Alan3354)