What is the GCF of 36 and 84

Mathematics

1 answer:

FinnZ [79.3K]3 years ago

3 0

The greatest common factor( GCF) of 36 and 84 is 12.

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6(n-4)=3n I need help I’m not good with math

lina2011 [118]

Answer:

n=8

Step-by-step explanation:

6(n-4)=3n

6n-24=3n

-24=-3n

n=8

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3 years ago

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On a bike trip across the United States, Rodney notes that he covers about 190 miles every four days. If he continues at this ra

Feliz [49]

You will have to add 190 with 95 and that will be 285 because he rides 190 miles in FOUR days and you will need to know the half of 190 to get 2 days because each day he would ride 47.5 miles each day and 47.5+47.5=95.

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4 years ago

For any two integers x and y, |x + y| = |x| + |y|. _ is this true or false if false provide counterclaim

Klio2033 [76]

False.

Let x = -1 and y = 1. Then x + y = 0, so that

|x + y| = |0| = 0

but

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3 years ago

A plan for a park has a rectangular plot of wild flowers that needs to be enclosed by 54 feet of fencing. Only three sides need

Gekata [30.6K]

SOLUTION:

Step 1:

In this question, we are given the following:

Step 2:

a) What is the largest area possible for the garden?

Now, let the length of the rectangular plot be 54 -2x,

and the width of the rectangular plot be x,

so that:

$\begin{gathered} \text{Area = (54 -2x) x = 54 x -2x}^2 \\ \frac{dA}{dx}=\text{ 54 - 4x = 0} \\ We\text{ have that:} \\ 54\text{ = 4x } \\ \text{Divide both sides by 4, we have that:} \\ \text{x = }\frac{54}{4} \\ \text{x = 13. 5} \end{gathered}$

Then, the largest area possible for the garden will be: