The area of a trapezoid is given by the formula A = 1/2h (b_1+ b_2), where h represents the height and b_1 and b_2 represent the bases. If the area of the trapezoid is 54 cm^2, one base measures 8 cm, and the height measures 4 cm, determine the length of the other base.

b

step-by-step explanation:

$97520

step-by-step explanation:

add 6% to the value she got from selling the house.

its totaly b

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an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110