Which number is rational?

Which Number Is Rational?

Answers

Answer 1

Answer:

root 16

Step-by-step explanation:

Answer 2

Answer:

2nd

Step-by-step explanation:

I hope it helps.stay learning


Related Questions

2. original: $20.00
percent of discount: 40%
And explain why

Answers

Answer:

because u loss $12 I think

The product of a rational and irretional number is always, sometime, or never rational.

Answers

Answer:

Step-by-step explanation:

The product of a rational number and an irrational number is SOMETIMES irrational." If you multiply any irrational number by the rational number zero, the result will be zero, which is rational. Any other situation, however, of a rational times an irrational will be irrational.

Hardest questions please help
Please

Answers

banalties for the second question i think!

Answer:

17. landmark

18. BANALITIES

Step-by-step explanation:

Add −1.5+1.75

Plot the first addend and the sum on the number.

Answers

Answer:

0.5+0.75=0.80

now

1+1=2

2+0.80=2.89

Answer:

.25

Step-by-step explanation:

its very easy btw you shouldn't have needed to post it just use a calculator.

3 an 3/4x2 an 2/3................

Answers

Answer:

M expression:

3x^2/2

D expression:

3, 3/4 x^2, 2/3

Please help me solve this ASAP

Answers

Answer:

There is no solution.

Step-by-step explanation:

In simplifying this, you'd start by distributing the negative sign on the left.

-(6x + 6) + 2 = -6x - 3 becomes -6x - 6 + 2 = -6x - 3.

Then you can add -6 and 2 on the left.

-6x - 6 + 2 = -6x - 3 becomes -6x - 4 = -6x - 3.

With that done, you can add 4 to both sides.

-6x - 4 = -6x - 3 becomes -6x = -6x + 1.

Then, add 6x to both sides.

-6x = -6x + 1 becomes 0 = 1.

Here, we run into an issue - 0 does not equal 1, and there is no way to avoid running into this while solving this equation. This means that this problem has no solution, there is no value that x can have that would make it true.

PLS HELP ME, WILL GIVE BRAINLIEST!!

Answers

Answer:

no they are too far apart

Step-by-step explanation:

5. Alex bought two hots dogs, fries, and a water at the food truck. The hot dogs were
$2.35 each and the fries were $1.25. When he paid with a $10 bill he received $1.45 in
change. How much was the water?
35 4.7070

Answers

Answer:

2.60

Step-by-step explanation:

4.70 hotdogs

fries 1.25

water 2.60= 8.55-10=1.45

3
Use the drawing tools) to form the correct answer on the provided graph
Plot the axis of symmetry and the point where the maximum value occurs for this function
x=+x+22-8
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Answers

To find the maximum value of the function, we need to know the vertex of the parabola[tex]\large \boldsymbol {} \displaystyle ax^2+bx+c=0 \\\\ \boldsymbol{x_v=-\frac{b}{2a} } \\\\\\ \boldsymbol {y_v=ax_v+bx_v+c}[/tex]  

Where    [tex]\large \boldsymbol {x_v \ \ ; \ \ y_v}[/tex] - are the coordinates of the vertex of the parabola

[tex]\large \boldsymbol \displaystyle {} f(x)=-(x+2)^2+8 = -1\cdot x^2-4x+4 \\\\\\ \displaystyle x_v=-\frac{-4}{-2} =-2 \\\\\\y_v=-(-2+2)^2+8 =8[/tex]  

The graph in the attached file

what would be the measure of <a.​

Answers

A = C = 127, B = 53. For a grand total of 360 which is constant

Answer:

360 is the constant

Step-by-step explanation:

Katie wants to collect over 100 seashells. She already has 34 seashells in her collection. Each day, she finds 12 more seashells on beach. Katie can use fractions of days to find seashells. Write an inequality to determine the number of days, dd, it will take Katie to collect over 100 seashells.And please demonstrate it on a number line

Answers

Answer:

full answer na po yarnnnnnnnn

Can someone help me with this please

Answers

Answer:

b

Step-by-step explanation:

Can you help me with this post? 1,2:3,24 2 1/5 : 3/4 2/7:0,42

Answers

Answer:

2:57

Step-by-step explanation:

2:57 ururyrhhdhhdhhdhdggfhfhdisjssbdvhjsnbhijnvhhhvhhxggfhfhfisi

evaluate m/-6/5 for m = 6 3/4

need an explanation pls^^

Answers

Answer:

- 5 [tex]\frac{5}{8}[/tex]

Step-by-step explanation:

[tex]\frac{m}{-\frac{6}{5} }[/tex] , is equivalent to

m ÷ - [tex]\frac{6}{5}[/tex] , substitute given value of m

= 6 [tex]\frac{3}{4}[/tex] ÷ - [tex]\frac{6}{5}[/tex] ( change mixed number to improper fraction )

=  [tex]\frac{27}{4}[/tex] ÷ - [tex]\frac{6}{5}[/tex] ( leave first fraction, change ÷ to × , flip second fraction )

= [tex]\frac{27}{4}[/tex] × - [tex]\frac{5}{6}[/tex] ( cancel 27 and 6 by 3 )

= [tex]\frac{9}{4}[/tex] × - [tex]\frac{5}{2}[/tex] ( multiply values on numerator/ denominator )

= - [tex]\frac{9(5)}{4(2)}[/tex]

=  - [tex]\frac{45}{8}[/tex]

= - 5 [tex]\frac{5}{8}[/tex]

Find the hypotenuse of a right triangle given the legs 10 cm and 24 cm.

A. 26 cm

B. 21.8 cm

C. 6.4 cm

D. 18 cm

Answers

Step-by-step explanation:

you take the square of ten and add to the square of twenty four then find the square root of the answer

Answer:

26 cm

Step-by-step explanation:

to be honest took the test 3 times and never got this one right it could very well be 21.8 so if it does happen to be 21.8 please someone correct me

3+3+3+34+5+6+7+7+[tex]2+2[/tex]

Answers

Answer:

72

Step-by-step explanation:

Hope it helped brainiest plz

Help me I HATE MATH!!!

Answers

Answer:

2, 3, ,6 ,9. (YOUR ANSWER)

All numbers listed below!

15282 ÷ 1 = 15282

15282 ÷ 2 = 7641

15282 ÷ 3 = 5094

15282 ÷ 6 = 2547

15282 ÷ 9 = 1698

15282 ÷ 18 = 849

15282 ÷ 27 = 566

15282 ÷ 54 = 283

15282 ÷ 283 = 54

15282 ÷ 566 = 27

15282 ÷ 849 = 18

15282 ÷ 1698 = 9

15282 ÷ 2547 = 6

15282 ÷ 5094 = 3

15282 ÷ 7641 = 2

15282 ÷ 15282 = 1

1, 2 , 3, 6, 9, those are the factors there is more but for the question above

You have a rectangular prism as shown below. Its height is 7 cm, its width is 4 cm, the length is 3 cm. How would we calculate this volume?

Answers

9514 1404 393

Answer:

  84 cm³

Step-by-step explanation:

There are formulas for the volumes of simple geometric solids: prism, cylinder, pyramid, cone, frustum of a pyramid or cone.

The formula for the volume of a rectangular prism is ...

  V = LWH . . . . . product of Length, Width, and Height

Put the numbers in place of the corresponding variables and do the arithmetic.

  V = (3 cm)(4 cm)(7 cm) = 84 cm³

The volume of this rectangular prism is 84 cubic centimeters.

A 2-column table with 8 rows. Column 1 is labeled Student with entries 1, 2, 3, 4, 5, 6, 7, 8. Column 2 is labeled Mean Word Length with entries 7.1, 4.5, 6.9, 5.2, 5.0, 4.7, 6.1, 4.5.
Given this data, what is the range of the average word lengths?



Is the variation between sample means large or small?

Answers

Answer: 2.6/small

Step-by-step explanation:

Answer:

its 2.6 and small

Step-by-step explanation:

The person is right im just here to confirm xd

Colin types his research paper for 3 hours. how many minutes is that?​

Answers

Answer:

180 minutes

Step-by-step explanation:

60*3=180

Hey there! The answer is:

180 minutes

Explanation:

There are 60 minutes in 1 hour. We know Colin typed his research paper for 3 hours. This means we can multiply 60 minutes by 3 hours and that will give us the number of minutes he spent researching his paper.

60 x 3 = 180

This means Colin typed his research paper for 180 minutes. I hope this answer helped you out, have an amazing day :)

Carly collected 4 1/4 pounds of newspaper for the recycling drive. Chloe collected 5 times as much newspaper as Carly. How many pounds of newspaper did Chloe collect

Answers

the answer isss 21.25

Answer:

21 1/4

Step-by-step explanation:

5x4 1/4



Which of the following comparisons is NOT true?
A 5,125.5 > 5,125.081
B 617.07 > 617.058
C 15.88 < 15.98
DC 14,109 > 14,21

Answers

Answer:

.

Step-by-step explanation:

Answer:

D.) is not true, though you didn't finish the whole number we can see that 14,109 is not greater than 14,21(0)... I hope this helped.

Plot each pair of points in the Cartesian plane and solve for the distance between them. Write your answer on a separate one whole graph paper. ( 15 points) 1. A(0,8) and B(5,5) 2. C(3, 1) and D(0,-2) 3. EC -6,3) and F(-6,-2)​

Answers

Answer:

hame naghi ahta

Step-by-step explanation:

Solve: 2x+1= 2X - 1

A) No Solution

B) x = 0

C) Infinitely Many Solutions

Answers

Answer:

A) No Solution

Step-by-step explanation:

2x+1=2x-12x-2x=-1-10 = -2

Thus, it has no solution

does 2/4 and 2/3 have the LCM of 12?

Answers

Answer:

yes

Step-by-step explanation:

2/4 and 2/3 has a LCM of 12

Answer:

Step-by-step explanation:

The LCM of 2/4 and 2/3 is 2. This is because 2/4 goes into 1, 3/2, and 4/2=2. 2/3 goes into 4/3, 6/3=2.

Glenda wants to find out how often people in her town visit the cinema.
She collects data from 10 people standing in a queue outside a cinema.

Answers

Answer:

huh your questions make no sense there has to be more

Step-by-step explanation:

If f(x) = 3x +9 x when f(x) = 30

Answers

Answer:

[tex]x=5/2[/tex]

Step-by-step explanation:

When [tex]f(x)=30[/tex], we have [tex]3x+9x=30[/tex].

Combining like terms on the right side, we have [tex]12x=30[/tex].

Finally, dividing by [tex]12[/tex] we get [tex]x=30/12[/tex].

We note that [tex]30=6*5[/tex] and [tex]12=6*2[/tex], so [tex]30/12=5/2[/tex].

So, [tex]\boxed{x=5/2}[/tex] and we're done!

10 feet for $7.00
20 feet for $13.00
50 feet for $28.00
100 feet for $57.50

Your boss sends you to the hardware store to buy tie down rope. He tells you to buy the best deal. What is the savings per unit between the best deal and worst deal?

A) $50.00

B) $25.00

C) 5 cents

D) 14 cents

Answers

Answer:

D. 14 cents

Step-by-step explanation:

At 10 feet for $7, that is 70 cents for every foot

At 20 feet for $13, that is 65 cents for every foot

At 50 feet for $28, that is 56 cents for every foot

At 100 feet for $57.50, that is 58 cents (rounded) for every foot

The best deal is 50 feet at 56 cents

The worst deal is 10 feet at 70 cents

So we do 70 - 56 = 14

So the answer is the savings per unit between the best deal and worst deal is 14 cents

eighty four million nine hundred and six thousand five hundred and seventy one in numbers​

Answers

Answer:

84 ,906, 571

<3

84,906,571 is the answer

Somone please help me. Giving brainliest !!

Answers

The answer is -9. Hope this helps

Answer:

j = 7

Step-by-step explanation:

First expand the right hand side:

3 = 3(j-6)

3 = 3j - 18

Then we can move 18 to the left hand side and calculate for j.

3 = 3j - 18

21 = 3j

j = 7

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