Ask question

Ask question

All categories

Irina-Kira [14]

3 years ago

5

Martin thinks of two numbers. He says, "The Highest Common Factor (HCF) of my two numbers is 6 The Lowest Common Multiple (LCM)

of my two numbers is a multiple of 15" Write down two possible numbers that Martin is thinking of.

1 answer:

sergiy2304 [10]3 years ago

3 0

Answer:

30 and 42

Hope this helps

You might be interested in

In twenty years, Kayleen will be four times older than she is today. What is her current age?

eduard

Well there is to equations here that must be equal. X+20=4X Four times old means 4X+X=5X.

If you work to simply the problem you get something that looks like this:
X+20=5X
20=4X
x=20/4 or 5 y/o!

8 0

3 years ago

PLEASE HELP ME I BEG OF YOU I can't do it :(

frozen [14]

Answer:

B C D F

Step-by-step explanation:

well first 4(3+x) simplified would be 12+4x and that is C so thats why C is an answer than it would b

7 0

3 years ago

Solve the equation 1/3(x−10)=-41/3(x−10)=-4

Furkat [3]

so hard.but i will help you

5 0

3 years ago

Evaluate 3(a + b + c)2 for a = 2, b = 3, and c = 4

Verdich [7]

Answer: 243

Step-by-step explanation:

We have the expression

$3(a + b + c)^2$

Note that the expression depends on 3 variables

a, b and c

in this case we want to evaluate the expression for

$a = 2\\b = 3\\c = 4$

Then change the variable a by the number 2, the variable b by the number 3 and the variable c by the number 4

So we have

$3(2 + 3 + 4)^2$

Now simplify the expression

$3(9)^2$

$3*81=243$

The answer is 243

7 0

3 years ago

Read 2 more answers

the school parking lot has a surface area of 841 square meters and is square in shape calculate the length of one side of the pa

vesna_86 [32]

Answer: 29 ft

Step-by-step explanation:

Says parking lot is a square.

Square root of 841 is 29

5 0

3 years ago