The area of a trapezoid is 60 square feet its height is 6 feet and one base is 12 feet. find the number of feet in the other base

The other base is 8 feet.

Step-by-step explanation:

You need to recall the area of a trapezoid equation:

We need to work back, so we need to divide the area by 6:

60 ÷ 6 = = 10

Then we need to multiply this by two to find a + b value:

10 x 2 = a + b

20 = a + b

Beause we know the value of a, which is 12, we can factor this in:

20 = 12 + b

Move the +12 over to the other side, making it a negative:

20 - 12 = b

8 = b

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕

here is your mark brainliest