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Archy [21]
2 years ago
9

Two numbers 60 and n have LCM of 420. If n is a multiple of 6 less than 90,find the possible value of n

Mathematics
1 answer:
Ber [7]2 years ago
3 0
Lcm of 60 and n = 420
Stated: n <90 and a multiple of 6

420/60 = 7 thus n must be a multiple of 7
Therefore n =42 or 84
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Kruka [31]

The distance between points M and N according to the task content is; 9.8 meters.

<h3>What is the distance between points M and N?</h3>

From observation of the task content information; it can be deduced for a fact that the line segment MN which joins points M and N is parallel to the line JK. This follows from the fact that M and N are midpoints KL and JL respectively.

Hence, it follows that triangles NLM and JLK are congruent and by the ratio of corresponding sides equality;

NM/19.6 = 7.4/(2×7.4)

NM = 19.6/2 = 9.8 meters.

This follows from congruence theorems in which case, the ratio of corresponding sides of congruent triangles are equal.

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seraphim [82]
There are several information's already given in the question. Based on the given information's the answer can be easily deduced.

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Altitude of the parallelogram = 3/4 feet

Area of the parallelogram = base * Altitude
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<span>
I hope that this is the answer that has come to your required help.</span>
6 0
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Step-by-step explanation:

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6 0
2 years ago
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