The audio-visual technician for a hotel ordered 4 boxes of microphone cords. There are 12 cords in each box. If there are now a total of 108 cords at the hotel, how many boxes of cords were there before the order? 3 boxes 5 boxes 6 boxes 8 boxes

yor answer is 7/6 times 5

step-by-step explanation:

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

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