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3 years ago

What is the least common multiple (LCM) of 5 and 12?

Mathematics

1 answer:

geniusboy [140]3 years ago

4 0

The least common multiple of 5 and 12 is 60.

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Help please I'm stuck show and explain your work

Deffense [45]

The expressions D, E, and F represent a correct solution to the equation.

Step-by-step explanation:

Step 1:

First, we need to solve the given equation and find the value of x which satisfies the equation.

$6(x+4)=20, (x+4) = \frac{20}{6} = 3.333,$

$x = 3.333 - 4 = -0.666.$

So the value of x for the given equation is -0.666.

Step 2:

Now we evaluate the values of the six given options to see which ones have an x value of -0.666.

A. $\frac{20-4}{6}= \frac{16}{6} = 2.666,$

B. $\frac{1}{6} (20-4)= \frac{1}{6} (16)=\frac{16}{6} = 2.666,$

C. 20 -6 -4 = 20 - 10 = 10.

D. $\frac{20}{6} -4= 3.333 - 4 = -0.666,$

E. $\frac{1}{6} (20-24) = \frac{1}{6} (-4)= -0.666,$

F. $(20-24)\frac{1}{6} = (-4)\frac{1}{6} = -0.666.$

So the options D, E, and F represent a correct solution to the given equation.

7 0

4 years ago

If f(x) = 1 – x, which value is equivalent to |f(i)|? 0 1 /2 /-1

Alexxx [7]

The answer can be found by replacing x with 1 in 1 - x. Therefore f(1) equals 0

Hope that helps you

4 0

3 years ago

can somebody help me with this iready problem because I just need 60 minutes and I don't wanna mess this up

stealth61 [152]

Answer:

the answer is 2 $\frac{1}{4}$

Step-by-step explanation:

(3/4) + (3/4) + (3/4) = 2.25 --> $2\frac{1}{4}$

4 0

3 years ago

Solve (x 6)(x - 4) = -16

erastovalidia [21]

2x+2= -16
2x= -14
x= -7

7 0

3 years ago

Read 2 more answers

Nguyen was climbing a cliff. He stopped for a snack. After that, he

Yuki888 [10]

He traveled 20 feet after his snack

8 0

4 years ago