The equation a=1/2(b^1+b^2)h can be determined the area, a, of a trapezoid with height, h, and base lengths, b^1 and b^2 Which are equivalent equations?

The complete question is as follows.

The equation a = can be used to determine the area , a, of a trapezoid with height , h, and base lengths, and . Which are equivalent equations?

(a)

(b)

(c) =

(d)

(e) = h

(a) ; (d) ;

Step-by-step explanation: To determine :

a =

2a = ()h

To determine h:

a =

2a =

= h

To determine

a =

2a =

Checking the alternatives, you have that and = h, so alternatives A and D are correct.

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(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i