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Julli [10]
3 years ago
5

Sue bought 54 ft of lumber for building a window frame each window frame requires 13 1/2 feet of lumber how many window frames h

ow many window frames can she make
Mathematics
1 answer:
Arturiano [62]3 years ago
6 0

Answer:

The correct answer is 4 window frames.

Step-by-step explanation:

Sue bought 54 feet of lumber for building window frame.

Each window frame requires 13 1/2 feet = \frac{27}{2} feet of lumber.

Therefore the number of window frames Sue can make with 54 feet of lumbers she bought is given by dividing the total amount of lumber she has by the lumber it takes to make a single window frame.

= \frac{54}{27} × 2 = 2 × 2 = 4

Thus Sue can make 4 window pane from 54 feet of lumber, each of 13 and a half feet.

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For the sample:
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5 0
3 years ago
A square is put together by two triangles. The hypotenuse is 11 cm and width of 8 cm. find the height of triangle?
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You can use the pythagorean theorem. Make sure that you put the measurements in the right places though. Since 11 is the measure of the hypotenuse, 11 has to be c. When you plug in the information that you have, it should look like this:
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4 0
3 years ago
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