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3 years ago

15

The product of two consecutive negative integers is 1122. What are the numbers?

1 answer:

lesantik [10]3 years ago

8 0

Answer:

(−33)(−34) = 1122

n × ( n + 1 ) = 1122 This gives n 2 + 1 n = 1122 subtracting both sides by 1122 gives n 2 + 1 n − 1122 = 1122 − 1122 or n 2 + 1 n − 1122 = 0 1122 = 33 × 34 ( n − 33 ) × ( n + 34 ) = 0 n = 33 or n = − 34 Negative factors are asked for, so reject n = 33 The factors are − 33 and − 34

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3 years ago

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mario62 [17]

Answer:

[34,54]

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3 years ago

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Rina8888 [55]

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<em><u>Solution: </u></em>

Given:

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⇒ curved area of cone + curved area of cylinder

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Thus total curved area of tent = 9891 square meter

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The cost of canvas is 8 rupees per square meter

$\rightarrow \text{total cost } = 9891 \times 8 = 79128$

Thus total cost of canvas required in making the tent is rupees 79128

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tia_tia [17]

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