Find the lcm of 12x,40y

1 answer:

5 0

The LCM of 12x,40y will be found as follows
12x=4×x×3
40y=4×y×10
since x is common factor in both, we shall use only one of it to have the LCM as
4×x×y×3×10
=120xy
Hence the answer is 120xy

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Here this tells us that our volume is decreasing (ice melting) at a rate of 360 cm³ per hour.

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3 years ago

1. ABCD is a trapezoid with midsegment EF. If AB = 12 and CD = 24, what is the length of EF?

natali 33 [55]

For all of these answers, the equation used was (AB + CD)/2 = EF

1.12+24=36 36/2=18
2. 21 + 35 = 56 56/2 = 28
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4. (AB + 32)/2 = 22
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Answer:

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