3 years ago

Given any two numbers,which is greater,the LCM of the numbers or the GCF of the numbers? Why?

1 answer:

5 0

The answer is GCF because you need to choose tha same number for both numbers and that number has to make both of them equal and the number is gonna be greater!

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Nine times the difference of a number and 4 is the same as the product of 2 and the same

nevsk [136]

Answer:

x = 8

Step-by-step explanation:

9(x - 4) = 2(x + 10)

9x - 36 = 2x + 20

7x = 56

x = 8

Please mark as brainliest :)

6 0

3 years ago

Enter your answer as a number, like this: 42

marysya [2.9K]

Answer:

240 square inches

Step-by-step explanation:

1 foot = 12 inches

to convert 4/3 ft to inches, multiply by 12

4/3 × 12 = 16 inches

the area of a square = base × height

base = 16, height = 15

16 × 15 = 240 square inches

4 0

2 years ago

What is the final concentration if a saline solution consisting of 20% NaCl is diluted using a 1/4 solution?

vodomira [7]

Answer: C.V=C1.V1 +C2.V2

Step-by-step explanation: C=(C1V1 + C2V2)/V -> C=(20%.V+25%V)/2V-> C=22,5%

6 0

3 years ago

D₁ vide using x² - 2x² 2× +3× -5 by ×-3 using synthetic division. <br>

Vaselesa [24]

Answer:

Step-by-step explanation:

I think you are trying to use synthetic division for

$x^{4} -2x^{3} -2x^{2} +3x-5$ divided by x-3

First

x -3 = 0 , make it equal to 0 and add 3 to both sides

x = 3

Then we write all the coefficients and continue with

a pattern of multiply by 3 and add to the next coefficient.

See attachment.

5 0

1 year ago

Is this correct? I don’t understand

omeli [17]

Answer:

yes it is correct

Step-by-step explanation:

subtract |p| from |p+q| to get |q|

5 0

3 years ago