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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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NikAS [45]

Answer:

12, 17, 24

Step-by-step explanation:

To find the first 3 terms, substitute n = 1, 2, 3 into the rule, that is

T₁ = 1² + 2(1) + 9 = 1 + 2 + 9 = 12

T₂ = 2² + 2(2) + 9 = 4 + 4 + 9 = 17

T₃ = 3² + 2(3) + 9 = 9 + 6 + 9 = 24

7 0
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mixer [17]

Answer:

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while the answer of other question is  3

Step-by-step explanation:

2nd qestions explanation

put value of x=2 in equation as x-2=0 from equation

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3 years ago
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nika2105 [10]

Answer:

4. -4

5. -2

6. -3

Step-by-step explanation:

4. -12 = 5r + 8

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Divide both sides by -6

p = -2

6. -14 = 4x - 2

Add 2 to both sides;

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Divide both sides by 4;

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8 0
2 years ago
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Answer:

<h2>9</h2>

Step-by-step explanation:

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3 years ago
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Which quadrilateral has equal diagonals
Luba_88 [7]

Answer: D

Step-by-step explanation:

All of it’s angles are equal

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3 years ago
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