If y varies directly as the square of x and y = 12 when x = 2 find the value of x when y = 108

1 answer:

8 0

108/12 = 9 so when y = 108 x = 9×2 which = 18 so when y =108 x = 18

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Is there a picture for this question or options ?

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Answer:

$\blue{A = 24~ft^2}$

Step-by-step explanation:

This figure is a trapezoid with bases of 10 ft and 6 ft and height of 3 ft.

$A = \dfrac{b_1 + b_2}{2}h$

$A = \dfrac{10~ft + 6~ft}{2} \times 3~ft$

$\blue{A = 24~ft^2}$

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