All categories

4 years ago

Every rational number is a

Mathematics

1 answer:

nordsb [41]4 years ago

8 0

<em>Greetings from Brasil...</em>

a - whole number

FALSE

3/5, for example isnt a whole number

b. natural number

FALSE

0,457888..., for example isnt a natural number

c. integer

FALSE - like a

d. real number

TRUE

The set of real numbers contains the set of rational numbers

ℝ ⊃ ℚ

You might be interested in

How to find x and y in Triangle congruence

Snezhnost [94]

Answer:

watch the video

Step-by-step explanation:

6 0

3 years ago

How many equal sides does a rhombus have

Westkost [7]

A rhombus has two equal sides

7 0

3 years ago

If Michelle is to celebrate her birthday next week, what is the chance that she will celebrate it in Wednesday

Ivan

Answer: 1/7

Step-by-step explanation: Seven possibilities and one outcome so it is 1/7

6 0

3 years ago

Read 2 more answers

Which equation could be solved using the graph above?

nevsk [136]

Answer:

Option 3

Step-by-step explanation:

we are given the graph of a parabola

with vertex at (0,-1) and symmetrical about y axis and also open up.

Hence the equation of the graph would be transformation of $y=x^2$

by a vertical shift of 1 unit down.

So new equation after transformation would be

$y+1=x^2$

Or $y=x^2-1$

Hence option 3 is right choice.

Verify:

Put Solving the equation we get

$x^2=1$

$x=±1$

In the graph x intercepts are the same as -1 and 1

Hence our answer is right.

8 0

3 years ago

Read 2 more answers

Original: $458<br> Discount:<br> New: $137.40

Vanyuwa [196]

Answer:

Your answer would be 30% discount

Step-by-step explanation:

137.40 / 458 = .3

8 0

3 years ago