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4 years ago

What is the value of the radical expression shown below?

Mathematics

2 answers:

avanturin [10]4 years ago

7 0

Answer:

5/7

Step-by-step explanation:

Simplify the radical by breaking the radical up into a product of known factors.

lyudmila [28]4 years ago

3 0

Answer:

$\frac{5}{7}$

Step-by-step explanation:

You can rewrite the expression as $\frac{\sqrt{25}}{\sqrt{49}}$ .

Then you just need to simplify the numerator and denominator. the square root of 25 is 5, and the square root of 49 is 7, therefore the answer is $\frac{5}{7}$

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2 25 divided by 11 10 in fraction

koban [17]

Answer:

$\frac{4}{55}$

Step-by-step explanation:

$\frac{2}{25} \div \frac{11}{10}$

$\frac{2}{25} \times \frac{10}{11}$

$\frac{2}{5} \times \frac{2}{11} = \frac{2 \times 2}{5 \times 11}$

$\frac{4}{5 \times 11}$

$= \frac{4}{55}$

4 0

3 years ago

Read 2 more answers

The lenght of the library is 13 inches.The lenght of the actual library is 78 feet. Which scale leon use to create the scale dra

Allisa [31]

So the scale used was

1 inch = 6 feet

Step-by-step explanation:

Given

Length of library on drawing = 13 inches

Actual length of library = 78 feet

In order to find the scale we divide the actual length by the length of library on drawing.

So,

Scale = $Scale = \frac{Actual\ length}{Length\ on\ drawing}\\=\frac{78}{13}\\=6$

So the scale used was

1 inch = 6 feet

Keywords: Scale, Maps

Learn more about scaling at:

#Learnwithbrainly

7 0

3 years ago

William,Jan and Greg have a total of $26. Greg has the most money. Jan has twice as much money as William. Greg has $11 dollars.

Alexeev081 [22]

Answer:

$10

Step-by-step explanation:

Greg's amount of money = $11

26-11 = 15 =

Jan's amount of money = $10

William's amount of money = $5

5x2 = 10

6 0

3 years ago

3 x 104 + 2.5 x 105 =<br> A. 0.5 x 105<br> B. 2.8 x 105<br> C. 3.25 x 105<br> D. 5.5 x 109

WITCHER [35]

Answer:

574.5 A) 52.5 B) 294 C) 341.25 D) 599.5

Step-by-step explanation:

3*104+2.5*105=312+262.5=574.5

A) 0.5*105=52.5

B) 2.8*105=294

C) 3.25*105=341.25

D) 5.5*109=599.5

6 0

3 years ago

Five times the number of test tubes in a school’s chemistry lab exceeds three times the number of beakers it has by 660. The sum

GrogVix [38]

B= number of beakers which there are 450
t= number of test tubes
the answer is 1.46

8 0

3 years ago

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