3 years ago

Can -4√12 (cube root) be simplified?

1 answer:

7 0

Yes

Square root of 4 times the square root of 3 is the square root of 12
The square root of 4 is a perfect square which is 2
2x4 is 8

The simplified answer is -8x the square root of 3

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Need a word problem for -1/2 x 12

serg [7]

One half times twelve

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3 years ago

Help lol the question is on the picture please help!

valina [46]

here u go, remember the ratio

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3 years ago

The perimeter of a triangle is 65 meters. The second side is 5 meters less than the first side The third side is 7

tangare [24]

Answer:

The length of each side is 31.5m, 26.5m, 7m

Step-by-step explanation:

Let the length of the first side of the triangle be x meters.

Then, the second side is x-5 meters.

The third side is given as 7 meters.

The perimeter is 65 meters

This gives us the equation:

$65 = x + x - 5 + 7$

$65 - 7 + 5 = x + x$

$63 = 2x$

$x = \frac{63}{2} = 31.5$

The length of each side is 31.5m, 26.5m, 7m

4 0

4 years ago

What is the difference between the largest prime number less than 5o and the smallest comoosite number greater than 10

erastova [34]

<h3>Answer: 35</h3>

A prime number is one where the only factors are one and itself. A composite number has other factors.

You'll have to look at the list of numbers from 1 to 50

In that list, 47 is the largest prime less than 50, and 12 is the smallest composite number greater than 10.

So 47-12 = 35

8 0

3 years ago

Solve this equation, <br> -13m=-377

lozanna [386]

-13m = -377
m= -377/-13
m=29
the negatives cancel out. so just do 377/13 which equals 29

5 0

3 years ago