The length of a picture frame is (8u-12). it’s width is 3/4 of its length. Express the width of the picture frame in terms of u.

6u-9

Step-by-step explanation:

Multiply 3/4 by (8u-12). 3/4 of -12 is -9 and 3/4 of 8u is 6u.

L = 8u-12

W = 3/4 (8u-12)

Or 3(8u-12)/4

Or 3(2u-3)

Or 6u-9

answer: 26

step-by-step explanation:

well, michelle wanted to measure the height of her school's flagpole she placed a mirror on the ground 48 feet from the flagpole then walk backwards until she was able to see the top of the pole in the mirror her eyes were 5 feet above the ground and she was 12 ft from the mirror using similar triangles find the height of the flagpole to the nearest tenth of a foot find the geometric mean of them pair of numbers. its easy math

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step-by-step explanation: