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3 years ago

What is the square root of 120

Mathematics

2 answers:

Viefleur [7K]3 years ago

5 0

$\tt\sqrt{120}= \sqrt{4\cdot30}=\sqrt{4}\cdot\sqrt{30}=2\sqrt{30}\approx2\cdot5.5\approx11$

SOVA2 [1]3 years ago

3 0

The square root of 20 is 2 square root 30 or in decimal form it would be 10.95445115

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Which equation shows a proportional relationship between x and y?

Ad libitum [116K]

Answer:

D. y=4x

Step-by-step explanation:

It asks for a proportional relationship between x and y

And is the only answer

because

When x and y is 1 the answer is

4/1

And when x and y is 2 the answer is

8/2

If you divide both of them are still 4

And this will always be the result no matter how many times you do it

like if you put it as 150

150 times 4 is 600/150

600 divided by 150 is 4

Hope this helps!

6 0

2 years ago

Explain how these three graphs are related:

givi [52]

They both have 2 inches

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3 years ago

Ricky has 3/4 of a bag of Skittles. He wants to split the rest between between his 5 friends. What fraction of the bag will each

Wittaler [7]

Answer:

3/20, with the assumptions below.

Explanation:

The question seems incomplete.

In order to show you the procedure, I make some assumptions.

Assuming that Ricky wants to split the full content of the 3/4 of a bag between his 5 friends, to find what fraction of the bag will each friend receive you must divide 3/4 by 5.

The operation is:

$\dfrac{3}{4}\div 5$

Convert the whole number 5 into fraction using 1 as denominator:

$\dfrac{3}{4}\div \dfrac{5}{1}$

Transform the division into multiplication changing the divisor into its reciprocal:

$\dfrac{3}{4}\times \dfrac{1}{5}$

Multiply numerator with numerator and denominator with denominator:

$\dfrac{3\times 1}{4\times 5}=\dfrac{3}{20}\leftarrow answer$

7 0

3 years ago

Me Jacques wrote a bonus problem on the board. If Gina correctly answers, she gets extra time to read. The problem is to write a

balandron [24]

She could write 18 is a multiple of 9 but im nt sure if that answer is correct

6 0

3 years ago

The theater sells two types of tickets: adult tickets for $15 and

UkoKoshka [18]

Answer:

Step-by-step explanation:

Let x=adult tickets and y=child tickets

1) 15x+11y=1889

2) x+y=147

multiply equation 1 by -1/11 on both sides to get:

-(15/11)x-y=-171.73

add new equation with equation 2 to get

-4/11x=-24.73

Isolate x to get:

x=67.99999

Round up to get 68 adult tickets

6 0

3 years ago