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gregori [183]
3 years ago
6

What qualifies a number as a "perfect square"? List some examples.

Mathematics
2 answers:
-BARSIC- [3]3 years ago
8 0

A perfect squares is a number whose square root is a natural number . For example 81 , 16 have square roots 9 and 4 respectively. Thus these are perfect squares. However we have no natural number for root of 82. Thus 82 is not a perfect square. Its root will be in decimals

Pachacha [2.7K]3 years ago
4 0

Answer:

A number that is the product of a whole number multiplied by itself.

Step-by-step explanation:

4, 9, 16, 25 are all perfect squares because 2x2=4, 3x3=9, 4x4=16, 5x5=25

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Write 0.46 as a fraction in simplest form
butalik [34]
Here's how to convert 0.46 to a fraction...

There is not much that can be done to figure out how to write 0.46 as a fraction, except to literally use what the decimal portion of your number, the .46, means.

Since there are 2 digits in 46, the very last digit is the "100th" decimal place.

So we can just say that .46 is the same as 46/100. The fraction is not reduced to lowest terms. We can reduce this fraction to lowest
terms by dividing both the numerator and denominator by 2.

Why divide by 2? 2 is the Greatest Common Divisor (GCD)
or Greatest Common Factor (GCF) of the numbers 46 and 100.
So, this fraction reduced to lowest terms is 23/50

So your final answer is: 0.46 can be written as the fraction 23/50

5 0
4 years ago
Read 2 more answers
Which statement represents the expression?
ipn [44]

Answer:

Which statement represents the expression?

24−8÷4

<u>A.</u><u> </u><u>24 minus 8 divided by 4</u>

B. the difference of 24 and 8 divided by 4

C. 24 minus the quotient of 8 divided by 4

D. 24 minus 4 divided by 8

The answer is <em><u>a. 24 minus 8 divided by 4</u></em>

-----------------------------------

\green{ \boxed{ \boxed{ \sf{Lusi \: Adriana} } } }

<h3 /><h3>Hope it is useful...</h3>
7 0
3 years ago
If​ possible, complete the equation below that uses the law of cosines to find the remaining side of the triangle.
romanna [79]

Answer:

Option C.

a = 20.3

Step-by-step explanation:

Given:

m<A = 32°

a = ??

b = 16

c = 32

Required:

Find a

SOLUTION;

To find the missing side, a, of the triangle, apply the Law of Cosines, a^2 = b^2 + c^2 - 2bcCosA

Plug in the values into the equation:

a^2 = 16^2 + 32^2 - 2(16)(32)Cos32

a^2 = 1,280 - 1,024*Cos32

a^2 = 1,280 - 868.40125

a^2 = 411.59875

a = \sqrt{411.59875}

a = 20.3 (nearest tenth)

4 0
3 years ago
What’s two plus two times 9 sixteen times
anastassius [24]

576

Explanation: 2+2 = 4

4x9 = 36

36x16 = 576


Pls mark brainliest!
4 0
3 years ago
Read 2 more answers
1 is what % of 200 ?
Gelneren [198K]

Answer:

1 is 0.5% of 200

Hope it helped u,

pls mark as the brainliest

^_^

4 0
3 years ago
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