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Write a function rule for the area, A, of a triangle whose base, b, is 2 cm less than seven times the height, h. What is the area of the triangle when the height is 14 cm?
 2 years ago
 2 years ago
Write a function rule for the area, A, of a triangle whose base, b, is 2 cm less than seven times the height, h. What is the area of the triangle when the height is 14 cm?
 2 years ago
 2 years ago

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.Sam.Best ResponseYou've already chosen the best response.1
\[A=\frac{1}{2}(7h2)(7h)\] A=4704
 2 years ago

.Sam.Best ResponseYou've already chosen the best response.1
I think the b=(7h2)because "b, is 2 cm less than seven times the height, h"
 2 years ago

dpaIncBest ResponseYou've already chosen the best response.0
ah.. i don't know why i did that..
 2 years ago
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