All categories

3 years ago

Simplify the square root of 27x^12/300x^8

2 answers:

6 0

The first thing we are going to do is rewrite the expression correctly.
We have:
root (27x ^ 12 / 300x ^ 8)
Rewriting:
root ((27/300) * (x ^ 12 / x ^ 8))
root ((9/100) * (x ^ (12-8)))
root ((9/100) * (x ^ (4)))
root ((9/100) * (x ^ (4)))
3 * x ^ 2 * root ((1/100)
(3 * x ^ 2) / 10
(3/10) * (x ^ 2)
Answer:
(3/10) * (x ^ 2)

antoniya [11.8K]3 years ago

4 0

Answer:

3/10 x^2

Step-by-step explanation:

You might be interested in

Name a pair of opposite rays whose end point is b

Neko [114]

Answer:

Your answer would be G, since point G is opposite of point B, and is a ray.

Step-by-step explanation:

3 0

3 years ago

I will mark u brainalist

expeople1 [14]

Answer:

Step-by-step explanation:

The cost of 5 notebooks (5x)

Less than (<)

The cost of 3 notebooks (3x)

Plus a 2 dollar pen (2)

All together: 5x < 3x + 2

Matches with the given expression.

8 0

3 years ago

f a university wants to maintain a 14:1 ratio between students and teachers, how many teachers would be needed to accommodate 89

olga2289 [7]

14:1
896:?

14x = 896
x represents number of teachers

Divide 14 off of both sides.

896/14 = 64

Final answer is 64.

3 0

3 years ago

Special right triangles Find the value of each missing variable

Schach [20]

Hey!

Since they are 45-45-90 triangles, the two legs are equal.

Therefore x is $\sqrt{10}$

Now, the hypotenuse, y, is the same as any leg times $\sqrt{2}$

So we do $\sqrt{10}$ * $\sqrt{2}$ which is $\sqrt{20}$ .

Now we need to simplify that.

$\sqrt{20}$ is the same as $\sqrt{4 * 5}$ which is $\sqrt{2*2*5}$ which is $2\sqrt{5}$

Hope this helps! :DD

6 0

2 years ago

Before a renovation, a movie theater had 111 seats. After the renovation, the theater has 154 seats. What is the approximate per

Ghella [55]

Percentage increase will be given by:
(New number-Old number)/(Old number)×100
new number=154 seats
old number =111 seats
thus
Percentage increase is:
(154-111)/111×100
=38.7%

Answer: B. 38.7%

8 0

3 years ago

Read 2 more answers