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Serggg [28]
3 years ago
8

What is the Lcm of 15, 31, and 4

Mathematics
1 answer:
lara31 [8.8K]3 years ago
6 0

LCM(4, 15, 31) = 1860

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What is the least common multiple (LCM) of 4 and 15? A. 19 B. 20 C. 60 D. 30
ad-work [718]

Answer:

C

Step-by-step explanation:

Multiples of 4: 4,8,16,20,24,28,32,36,40,44,48,52,56,60

Multiples of 15: 15,30,45,60

Th smallest number that they both can multiply to is 60

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What is 4,002 expressed in scientific notation?
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Explain how you can tell, without computing, whether the quotient one -half divided into 6 is greater than one or less than one
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If you take 1/2 of a pizza and divide it up between 6 people, will you have more than 1 whole Pizza or less than 1 whole pizza?

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Triangles PQR and SQT are similar triangles.
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4 years ago
This is a 3 part question, PLEASE HELP ILL GIVE BRAINLY
kaheart [24]

Answer:

Angle of A = 90 degree-62 degree =  28 degree.

Step-by-step explanation:

tan (62) = opposite / adjacent = 10 / a ---> a = 10/tan (62) = 10/ 1.88 = 5.319

cos (62) = a/c --->c = a/cos (62) = 5.319 / 0.47  = 5.3 / 0.47  = 11.3

or another way.

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So Angle of A = 28 degree.

a = 5. 3

c =  11.3.

please give me brainliest. I hope it help.

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