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2 years ago

How do you find the square roots of fractions. For example the square root of 9 over 16?

1 answer:

8 0

For the square root of a fraction, you could divide the fraction (top divided by the bottom) and then find the square root of the quotient. 9 divided by 16 is 0.5625, and the square root of 0.5625 is 0.75. / / / / For the other way to do it, you have to know that the square root of a fraction is the same thing as the square root of the top over the square root of the bottom. So the sqrt (9/16) = sqrt (9)/sqrt (16) = 3/4. (same thing as 0.75 .)

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Claire has a hot tub with a diameter of 7 feet. She wants to purchase a cover to protect the hot tub. What is the area of the co

ahrayia [7]

The area of the cover is 38 square feet

8 0

3 years ago

Read 2 more answers

The probability of pulling out a bag of colored marbles is 2:5. If you were to pull colored marbles out of the bag one at a time

olchik [2.2K]

THIS IS THE COMPLETE QUESTION BELOW;

The probability of pulling a green marble out of a bag of colored marbles is 2:5. If you were to pull colored marbles out of the bag one at a time, and putting the marble back each time for 600 tries, approximately how many time would you select a green marble?? ( explanation too) 7th grade Math

Answer:

We would approximately pick a green marble 240 times

Step-by-step explanation:

Given from the question the probability of pulling a green marble out of a bag of colored marbles is 2:5

Let us denote the number of trials as X

Now the approximately number of times a green marble can be selected would be

=2/5 times

From the question we are given 600 trials

which implies our x=600

Therefore, the number of times we would pick a green marble is:

2/5 × 600 times

≈ 240 times

Therefore, we would approximately pick a green marble 240 times

4 0

3 years ago

Aaron's plane flew 4.5 m. Noah's plane only flew half the distance that Aaron's plane flew. How many centimeters further did Aar

Alenkinab [10]

Aaron's plane flew 2.25 cm More than noah's plane

3 0

3 years ago

If the length of one leg of a right triangle is 3 and the hypotenuse is √34, what is the length of the other leg?

Elenna [48]

To answer this question you must use Pythagorean theorem

$a^{2} +b^{2}=c^{2}$

a and b are the legs (the sides that form a perpendicular/right angle)

c is the hypotenuse (the side opposite the right angle)

In this case...

a = 3

b = unknown

c = √34

^^^Plug these numbers into the theorem

$3^{2} +b^{2} =√34^{2}$

Simplify

9 + b² = 34

solve for b

$b^{2}$ = 25

Take the square root of both sides to cancel out the square from the b

√b² = √25

b = 5

Hope this helped!

~Just a girl in love with Shawn Mendes

3 0

3 years ago

What is the distance between (-4,6) (3,-7)

dalvyx [7]

Answer:

The answer is

<h2> $\sqrt{218} \: \: or \: \: 14.76 \: \: \: units$ </h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-4,6) and (3,-7)

The distance is

We have the final answer as

<h3> $\sqrt{218} \: \: or \: \: 14.76 \: \: \: units$ </h3>

Hope this helps you

6 0

3 years ago