The formula for the area of a trapezoid is a=1/2h(b1+b2) express b1 in terms of a, h and b2 the area of a trapezoid is 60 square feet, it’s height is 6ft and one base is 12ft find the number of feet in the other base

A=½h(b1+b2)

60＝½x6x(b1+12)

60＝½x(6b1+72)

60＝3b1+36

60-36＝3b1

24＝3b1

B1=8

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.

step-by-step explanation:

the answer is 128