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FinnZ [79.3K]
3 years ago
12

Which property is demonstrated in the equation 3 x 30 = 30 x 3 ? a. Property of Zero b. Commutative c. Symmetric d. Associative​

Mathematics
1 answer:
Contact [7]3 years ago
7 0

Answer:

B

Step-by-step explanation:

It’s communicative property because it you can multiply in any order.

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Approximately ___% of a district’s students that are eligible for free and reduced meals are homeless at any given time.
Ludmilka [50]

Percentages are used to show the fraction of a thing. For example, if 5 students out of 20 like math, the percentage is 5/20 x 100= 25%

<h3>What is a Percentage?</h3>

This refers to the number of ratios that is described as a fraction of 100 and is denoted by the sign %.

Hence, we can see that although your question is incomplete, I gave you a general overview of percentages for a better understanding of the concept.

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brainly.com/question/16865197

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8 0
2 years ago
Simplify by expressing fractional exponents instead of radicals
igomit [66]

Answer:

a^{\frac{1}{2}}b^{\frac{1}{2}}

Step-by-step explanation:

Given:

The expression in radical form is given as:

\sqrt{ab}

We need to express this in fractional exponent form.

We know that,

\sqrt a=a^{\frac{1}{2}}

Also, \sqrt{ab}=\sqrt a\times \sqrt b

Now, clubbing both the properties of square root function, we can rewrite the given expression as:

\sqrt{ab}=\sqrt a \times \sqrt b\\\\\sqrt{ab}=a^{\frac{1}{2}}\times b^{\frac{1}{2}}\\\\\therefore \sqrt{ab}=a^{\frac{1}{2}}b^{\frac{1}{2}}

So, the given expression in fractional exponents form is a^{\frac{1}{2}}b^{\frac{1}{2}}.

3 0
3 years ago
Can somebody please tell me if it’s right? i’ll mark u the brainliest
Nastasia [14]

Answer:

Yes, you are correct.

Step-by-step explanation:

You are substituting the measure of angle x as the measure of angle a since they are congruent to each other.

8 0
3 years ago
Which of the following expressions can be used to calculate the slope of a line passing through (x1,y1) and (x2,y2)?
Ganezh [65]

Answer:

Option d.

y2-y1/X2-X1

Step-by-step explanation:

I hope it helped U

stay safe stay happy

6 0
3 years ago
What is an algebraic expression for the following word phrase: "6 times the difference of b and p?"
Marat540 [252]
1. B
2. C
There you go! :)
6 0
3 years ago
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