Select all the statements about the number -3 that are true.

Mathematics

1 answer:

evablogger [386]4 years ago

3 0

Answer:

It is a rational integer.

Step-by-step explanation:

'-3' is rational. It could be written as $\frac{-3}{1}$ .

It is also a integer. Integers include all whole numbers and negative numbers without a fraction or a decimal.

Whole and natural numbers are only positive values. And since '-3' could be written as a fraction, it is not irrational.

'-3' is a rational number and an integer.

Hope this helps.

You might be interested in

A cylinder has a radius of 6 inches and a height of 10 inches. What is the surface area of this cylinder?

jeka57 [31]

Answer:

$120\pi { ln }^{2}$

or 376.8in^2

hope it's helpful ❤❤❤

THANK YOU.

8 0

3 years ago

I need help with #45...

DiKsa [7]

Check this out:
http://prntscr.com/dr7l2n

So we have:

x + x + (x-6) + (x-6) = 188

2x +(x-6) + (x-6)

5x - 12 = 188

5x = 200

x = 40

So the length is 40, the width is 40-6 = 34.

6 0

3 years ago

Im practicing for a state test im taking- i am a 7th grader doing 9th grade algebra because well yeah im smort- anyways- my teac

tino4ka555 [31]

Answer:

62.5%

Step-by-step explanation:

the question is worded weirdly but basically since they're saying "<em>given that a state does not use nuclear power</em>", you can ignore the ones that do use nuclear power.

20 + 12 = 32

and then u have to find the percentage that do use coal (20). to do that all you have to do is divide then move the decimal place backwards 2 times

20 ÷ 32 = 0.625

62.5%

4 0

3 years ago

A student solving for the acceleration of an object has applied appropriate physics principles and obtained the expression a=a1+

egoroff_w [7]

Answer:

$a=\frac{3\times 7}{7}+\frac{12}{7}$ (First step for obtaining a common denominator for the two fraction)