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sineoko [7]
4 years ago
9

Simplify the radical expression below

Mathematics
2 answers:
Paha777 [63]4 years ago
8 0

Answer:

D

Step-by-step explanation:

using the rule of radicals

\sqrt{\frac{a}{b} } ⇔ \frac{\sqrt{a} }{\sqrt{b} }, hence

\sqrt{\frac{3}{25} } = \frac{\sqrt{3} }{\sqrt{25} } = \frac{\sqrt{3} }{5} → D




Studentka2010 [4]4 years ago
8 0

Answer:

\frac{\sqrt{3}}{5}}

Step-by-step explanation:

\sqrt{\frac{3}{25}}

To simplify this radical expression , we take square root at the top and bottom

\sqrt{\frac{3}{25}}

\frac{\sqrt{3}}{\sqrt{25} }

WE cannot simplify square root of 3 but we can simplify square root of 25

\sqrt{25} =5

\frac{\sqrt{3}}{\sqrt{25}}

\frac{\sqrt{3}}{5}}

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Put the expressions in order from least to greatest value
strojnjashka [21]

Answer:

Least: \sqrt[6]{64}

2nd least: (\sqrt{64})²

2nd greatest:  \sqrt{81} · \sqrt{81}

Greatest:  1/64^-2

Step-by-step explanation:

\sqrt[6]{64} = 2

(\sqrt{64})² = 64

\sqrt{81} · \sqrt{81} = 9 · 9 = 81

1/64^-2 = 4,096

7 0
3 years ago
I’m confused on this one
Anvisha [2.4K]

Hey!

It's reduction because the square becomes smaller, and that happens when reducing.

One side of the larger square is 4. The same side on the smaller square is 2. When it's reduction, the answer is less than 1. It will be 1/2 because 2 is 1/2 of 4.

That means your answer is d.

8 0
3 years ago
 Find the equation of the line that is perpendicular to 4 x + 3 y = 5 and goes through the point (3, –3)
Allisa [31]

Step-by-step explanation:

the line equation

y = ax + b

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3y = -4x + 5

y = -4/3 × x + 5/3

the slope of the original line is therefore -4/3.

a perpendicular slope flips x and y upside-down and flips the sign.

so, the perpendicular slope of -4/3 is 3/4.

the desired line looks like

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b we get by using the given point and its coordinates :

-3 = 3/4 × 3 + b = 9/4 + b

-12/4 = 9/4 + b

b = -21/4

so our full line equation is

y = 3/4 × x - 21/4

or

4y = 3x - 21

-3x + 4y = -21

5 0
2 years ago
The perimeter of a square Is 176 centimeters. If the square is dilated by a scale factor of 0.75, what is the length of each sid
seropon [69]

Answer: The answer is a decimal.

Step-by-step explanation:

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3 years ago
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Answer:

9 sides due to the fact, the prefix nona means nine or ninth

8 0
3 years ago
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