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 one year ago
The height of a trapezoid is 13 inches, one of the bases measures 22 inches. If the area of the trapezoid is 318.5 square inches, find the length of the other base.
 one year ago
The height of a trapezoid is 13 inches, one of the bases measures 22 inches. If the area of the trapezoid is 318.5 square inches, find the length of the other base.

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Reaper534
 one year ago
Best ResponseYou've already chosen the best response.0A. 2.5 inches B. 71 inches C. 34.25 inches D. 27 inches

Callisto
 one year ago
Best ResponseYou've already chosen the best response.1dw:1361590013477:dw

Callisto
 one year ago
Best ResponseYou've already chosen the best response.1Let x be another base area = (x + 22) x height /2 You have area and height. Can you plug in the numbers there and solve for x?

Reaper534
 one year ago
Best ResponseYou've already chosen the best response.0area=318.5 318.5=(x+22)x heoght 2 do i go from there?

Reaper534
 one year ago
Best ResponseYou've already chosen the best response.0ahhh i can awnser its to hard >.<

Callisto
 one year ago
Best ResponseYou've already chosen the best response.1So, you get 318.5 = (x+22) x13 Do you know how to solve it?

Reaper534
 one year ago
Best ResponseYou've already chosen the best response.0wait dont i do (13x+286)

Callisto
 one year ago
Best ResponseYou've already chosen the best response.1318.5 = (x+22) x13 You can first divide both sides by 13, then subtract 22 from both sides.

Reaper534
 one year ago
Best ResponseYou've already chosen the best response.0mind helping with 2 more?

Reaper534
 one year ago
Best ResponseYou've already chosen the best response.0Quadrilateral MATH is a square. If MA = 2x – 5 and AT = x + 10, find the perimeter of the square

Kris123
 one year ago
Best ResponseYou've already chosen the best response.0Well you set 2x5=x+10
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