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3 years ago

Which expression is equivalent to sqrt 120x?

Mathematics

2 answers:

Volgvan3 years ago

6 0

Answer:

a. $2\sqrt{30x}$

Step-by-step explanation:

We have been given a radical expression and we are asked to choose the correct option that is equivalent to our given expression.

$\sqrt{120x}$

Let us pull out perfect square from our radical expression.

We can rewrite our given expression as:

$\sqrt{4*30x}$

Since square root of 4 is 2, so we can pull out 2 from our radical expression.

$2\sqrt{30x}$

Therefore, the expression $2\sqrt{30x}$ is equivalent to our given expression and option a is the correct choice.

adelina 88 [10]3 years ago

4 0

The answer would be A) 2 sqrt 30x
just took test:) brainly plz maybe but A is answer

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Luda [366]

Answer:

$the \: angle \: is \: 0.25\pi$

Step-by-step explanation:

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3 years ago

One number is 6 less than 5 times the other number. Their sum is 60. Find the numbers.

OLEGan [10]

Answer:

The numbers are 11 and 49.

Step-by-step explanation:

x = 5y - 6 This is just the first sentence written as an equation.

x + y = 60 This is just the second sentence written as an equation.

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3 years ago

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Alika [10]

X=the missing value

the median is the middle number, but in this case there are two which happens to be 25 and x
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use algebra to solve
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Therefore, the missing value is 38.

Hope this helped. Let me know if you have any further questions:)

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3 years ago

A person places $290 in an investment account earning an annual rate of 2.2%, compounded continuously. Using the formula V = Pe^

Tomtit [17]

Answer:

Step-by-step explanation:

Given that the principal p= $290

rate r= 2.2% 2.2/100 =0.022

time t= 18years

by applying the expression

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3 years ago

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Anna11 [10]

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3 years ago

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