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dimulka [17.4K]
3 years ago
14

Find the least common multiple (LCM) of 42, 50, and 54

Mathematics
2 answers:
Snowcat [4.5K]3 years ago
5 0

ANSWER:

  • <u>LCM of 50, 42 and 54</u>–

2 l 50 42 54

3 l 25 21 27

5 l 25 7 9

5 l 5 7 9

7 l 1 7 9

9 l 1 1 9

l 1 1 1

Multiply the divisors to find the LCM of 50, 42 and 54.

6 x 5 x 5 x 7 x 9 = 9450

  • LCM(30, 42, 54) = 9450.

Hence, The least common multiple for three numbers 30, 42 and 54 is 9450.

Anna007 [38]3 years ago
4 0

Answer:

LCM = 9450

Step-by-step explanation:

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2 years ago
What is the equation of a circle whose center at (-5, -2) and radius is 2?​
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The equation of a circle whose centre (-5,-2) and radius 2 is x^{2}+y^{2}+10x+4y+25=0

What is equation of a circle?

A circle is a closed curve drawn from a fixed point called centre of the circle. The distance between the centre of the circle and the arc of the circle is called the radius of the circle.

The equation of a circle with centre (h, k) radius r is

(x-h)^{2} +(y-k)^{2}=r^{2}

Given center = (-5,-2)  and Radius = 2

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1 year ago
A plane flying a straight course observes a mountain at a bearing of 30.3degrees to the right of its course. At that time the pl
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30.3 degrees at a distance of 9 kilometers

We are asked to find the second distance of the second bearing at 40.3 degrees

Therefore, we have:

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