2 years ago

Which other sets are closed under addition

Mathematics

1 answer:

Sedaia [141]2 years ago

6 0

Step-by-step explanation:

<h3>I hope it helps </h3>

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PLEASE HELP WITH THIS MATH PROBLEM!!!...

Alborosie

Answer:

answer is 0

Step-by-step explanation:

-4x * y * 0 lets go for x 1 y 1

-4 * 1 * 0

-4 * 0

4 0

3 years ago

Simplify each expression as much as possible, and rationalize denominators when applicable. . √36/√18= ?

tino4ka555 [31]

Answer:

√2

Step-by-step explanation:

Solving the given expression step by step:

$\frac{\sqrt{36} }{\sqrt{18} } = \frac{6}{3\sqrt{2} }\ \ \ [\because \sqrt{36} = 6 \ and \ \sqrt{18} = 3\sqrt{2}] \\ = \frac{3 \times 2}{3\sqrt{2} } = \frac{ 2}{\sqrt{2} }= \sqrt{2}$

We rationalize denominator and change it into a simpler form as soon as possible.

7 0

3 years ago

Jake sold 36 tickets to the school fair, and Jeanne sold 15 tickets. what is the ratio, in simpliest form, to the number of tick

anzhelika [568]

Answer:

I kinda forgot how to do ratios but i think it would be 12 and 5

Step-by-step explanation

Jake Jeanne

36 15

8 0

3 years ago

Express the area of the entire rectangle.

Alexxandr [17]

2X+9
Combine like terms

4 0

3 years ago

Write this expression in simplified form.<br> -5x^6*9x^5

masya89 [10]

Answer:

-45x^11

Step-by-step explanation:

-5x^6 * 9x^5

Multiply -5x and 9x together:

-45x

Remember when multiplying powers, you add them together, which leaves you with:

-45x^11

5 0

3 years ago