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3 years ago

If an integer m is divisible by both 10 and 12, then it must also be divisible by which of the following?

Mathematics

1 answer:

Murrr4er [49]3 years ago

3 0

Answer:

Step-by-step explanation:

an integer m is divisible by both 10 and 12

Lets write the prime factor for each number

the prime factor for 10 is 5,2

the prime factor for 12 is 3,2,2

Now take the product of the prime factors that are not in common and also in common $5 \cdot 3 \cdot 2 \fdot 2= 60$

60 is divisible by 20

so answer is 20

You might be interested in

Put together, Tom and his father away 280 pounds. Tom’s dad weighs three times as much as he does. How much does Tom weigh?

vovangra [49]

Answer:

Tom weighs 70 pounds

Step-by-step explanation:

first, you have to set up your equation which would be, x + 3x = 280.

The x stands for Tom's weight and the 3x stands for three times Tom's weight for the dad. You would then add your like terms, then divide by 4 to get 70.

x + 3x = 280

4x = 280

280/4 = 70

x = 70

Hope this helps!

3 0

3 years ago

Change 2.6 from decimal to fractions show explanation

noname [10]

Answer:

Step-by-step explanation:

The 2 in 2.6 is in the ones place so we know that it equals 200. The 6 in 2.6 is in the tenths place so we know that it equals 60. Add 200 with 60 to get 260/10. The denominator is 10 because 2.6 only extends to the tenths place.

8 0

3 years ago

Keith has a debt of $150 at the beginning of the summer he wants to have at least $200 in the account at the end of the summer i

ANTONII [103]

The difference between 200 and -150 is 350. 350÷75= 4.666666... but as it is whole weeks it will be 5 weeks

7 0

3 years ago

Find the midpoint of the segment with the following endpoints. (3, 2) and (9, 6)

myrzilka [38]

Answer:

The answer is

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

$M = ( \frac{x_1 + x_2}{2} , \: \frac{y_1 + y_2}{2} )\\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(3, 2) and (9, 6)

The midpoint is

$M = ( \frac{3 + 9}{2} \: , \: \frac{2 + 6}{2} ) \\ = ( \frac{12}{2} \: , \: \frac{8}{2} )$

We have the final answer as

Hope this helps you

5 0

4 years ago

This is my math problem:<br> 17+8

loris [4]

Answer: 25

Step-by-step explanation:

uh add it lol

4 0

3 years ago