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3 years ago

Determine the LCM of 12 and 48.

Mathematics

1 answer:

Pavel [41]3 years ago

7 0

Answer:

Step-by-step explanation:

If you factor both, you get:

12 = 2*2*3

48 = 2*2*2*2*3

Now take all the prime factors and find how many times they occur at most.

Then you get 2*2*2*2*3 = 48.

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2 years ago

What is the product of the polynomials shown below?

Sindrei [870]

Answer:

B. 14x^3+39x^2+18x+20

Step-by-step explanation:

Given polynomials are:

$(7x^2+2x+4)(2x+5)\\For\ product\\(2x+5)(7x^2+2x+4)\\= 2x(7x^2+2x+4)+5(7x^2+2x+4)\\= 14x^3+4x^2+8x+35x^2+10x+20\\Combining\ alike\ terms\\= 14x^3+4x^2+35x^2+8x+10x+20\\=14x^3+39x^2+18x+20$

The product of given polynomials is:

14x^3+39x^2+18x+20

Hence, Option B is correct ..

8 0

3 years ago

Read 2 more answers

A square has an area of 196 square centimeters. What is the length of each side?

kozerog [31]

Answer:

The answer is simply 49.

Step-by-step explanation:

196 ÷ 4 is why because their are 4 sides on a square if you divide it by 4 you get the answer 49. You're probably in like 3rd grade or smth this is so easy.

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2 years ago

A sewing club used 48 feet of fabric to make 8 blankets. At this rate how many blankets can be made from 6 yards of fabric?

Scilla [17]

48f=8b
÷8 ÷8 (divided by 8)
6f=b
it takes 6 feet of fabric to make 1 blanket
6f=1b 3f=y
36f=6b
12y=6b

it takes 12 yards to make 6 blankets

7 0

3 years ago

Read 2 more answers

Determine the LCM of 12 and 48.​

Determine the LCM of 12 and 48.