which of the following are rational numbers?

Which Of The Following Are Rational Numbers?

Answers

Answer 1

Answer:

1/2, 45, -2

Step-by-step explanation:


Related Questions

Cait went apple picking with 3 friends. The 4 of them picked 17.4 lbs of
apples and want to split it equally. How many lbs of apples do they each
get?

Answers

Answer:

4.35 pounds each gets

Step-by-step explanation:

if you divide 17.4 by 4 you get 4.35 pound per each of the 4 people get

Given O below, if WX andYZ are congruent, what is the measure of chord YZ?

Answers

Answer:

7 units

Step-by-step explanation:

just did it on there.

The measure of the chord YZ = 7 units.

What is congruent triangle?

The triangle is said to be congruent, if all the three sides are equal and all the angles are equal.

For the given situation,

Two triangles XOW and YOZ are congruent.

Then the sides, WX and YZ are equal.

Thus the measure of the chord, WX = YZ = 7 units.

Hence we can conclude that the measure of the chord YZ = 7 units.

Learn more about congruent triangle here

https://brainly.com/question/12413243

#SPJ2

PLEASE HELPPPPP! thank you

Answers

Answer:

C, F hope this helps

Step-by-step explanation:

Answer:

B, C, D, F

Step-by-step explanation:

A and E are not mathematical sentences because its just a number and letter

Jackie spent the same amount of money on cassette tapes and compact discs. If tapes cost $12 and CDs cost $16, what is the least amount of total money she could have spent for BOTH purchases?

Answers

Answer:

the least is $24 or $26

Step-by-step explanation:

PLEASE HELP OUT A line has a slope of Negative one-fourth and passes through point (Negative five-fourths, 1). What is the equation of the line? y = negative one-fourth x + StartFraction 21 Over 16 EndFraction y = negative one-fourth x + StartFraction 11 Over 16 EndFraction y = negative one-fourth x minus one-fourth y = negative one-fourth x minus five-fourths

Answers

Answer:

A) y= -1/4x + 21/16

Step-by-step explanation:

y-1= -1/4(x + (-5/4))

y= -1/4x - 5/4+1

y= -1/4x + 21/16

Answer:

A) y= -1/4x + 21/16

Step-by-step explanation:

y-1= -1/4(x + (-5/4))

y= -1/4x - 5/4+1

y= -1/4x + 21/16

How do I find x in this triangle?

Answers

Answer:

B=5

Step-by-step explanation:

a2+b2=c2

12squared+b2=13squared

144+b2=169 Subtract by 144 on both sides

b2=25 Find square root of 25

b=5

The metal that is used to hold stained glass pieces together is called __________. a. cement c. paste b. framing d. leading

Answers

Answer:

Paste is the answer if I remember

The metal that is used to hold stained glass pieces together is called... D-leading

Sarah wants to buy new pillows for her
room. Which store offers the best buy
on pillows?

Sale Price
Store
3 pillows for $40
A
4 pillows for $50

B
C
2 pillows for $19
D

1 pillow for $11
C. Store C
D. Store D

A. Store A

Answers

3 divided by 40 = 0.075 per pillow for A

4 divided by 50 = 0.08 per pillow for b

2 divided by 19 = 0.10 per pillow for c

and obviosly d is 11

your answer is A.

Jennifer sells cosmetics. Her commission is 30 percent of the selling price of every item she

sells. What is her commission when she sells cosmetics totaling $717.53?

Answers

Answer:

$215.26

Step-by-step explanation:

717.53*30%= $215.26

????????? Help pls & thanks

Answers

Top left is the right answer hope this helps <3

Find the measure of each missing angle.

Answers

Answer:

<1=63°

<2=49°

<3=87°

<4=44°

Step-by-step explanation:

<1=180-68-49=63°

<2=49°

<3=180-93=87°

<4=180-49-87=44°

Write the equation of each line in slope-intercept form.

Answers

Answer:

a. y=1.2x+-3

b. no equation undefined slope

c. y=0x+-3

d.y=0.2+2.6

Step-by-step explanation:

if you have any social media or anything I can tutor you on this if you are having trouble.

To solve the equation x - 4 = 12,

A) Add 4 to both sides

B) subtract 4 from both sides.

C) add 4 to the left and subtract from the right.

D) subtract 12 from the right and add 4 to the left

Answers

Answer:

X = 16

Step-by-step explanation:

Yes, to solve this equation Add both side by 4

The diagram shows a regular pentagon with centre 0. Work out the size of angle x.

Answers

Step-by-step explanation:

1. Use exterior angles (each adds up to 360) to find interior angles

2. Add this together

3.Take it away from 360

45t-60(t-[tex]A) 45t-60(t-\frac{1}{2}=1\\B) 45t+60(t-\frac{1}{2}=1\\C) 45t=60(t-\frac{1}{2}\\\\D) 45t-60t=1\frac{1}{2} \\[/tex]

Answers

Answer:

c

Step-by-step explanation:

do the math for brainiest its not hard :)

Answers

:)

................................

ILL MARK U BRAINLIEST!!

Answers

Answer:

It's the bottom one.

Step-by-step explanation:

number one makes no snese because inside of you there is no light

number two, heat and thermal are the same thing

number three, there isn't really potential energy inside you, not in the process of the energy transformation of food.

The bottom one makes the most sense because if you think about all of the steps, it goes chemical (stomach acid), there is also some heat in there, and then mechanical when the food moves from place to place

Answer:

The answer is D

Step-by-step explanation:

what is the domain of f(x)=2x is all real number or all positive number or all positive and zore

Answers

Answer:

The domain is all real numbers

Step-by-step explanation:

There aren't any restrictions like a square root, an even exponent, or a denominator. If you ever get stuck, feel free to use something like the Desmos graphing calculator to graph out the equation.

Pleaseee ANWSER ASAP!!!!

Answers

Answer:

I can't see the fourth option, but the answer would be C.

Step-by-step explanation:

It's the only graph that fits the question.

Which equation is equivalent to y-6= -12(x + 4)?

Answers

Answer:

y=-12x-42

Step-by-step explanation:

y-6=-12(x+4)

y= -12(x+4)+6

y=-12x-48+6

y=-2x-42

Find the value of W please help due tomorrow

Answers

Answer:

59 degrees

Step-by-step explanation:

All the angles of a triangle (when combined) result in 180 degrees. This means that:

Angle 1 + angle 2 + angle 3 = 180 degrees.

We can see here that the shape here is a right triangle (noted by the square in the corner). This means that the angle set with the square is equal to 90. With this, we already have two of our angles! All we need is to set the equation using w, the angle you'll want to find:

31 + 90 + w = 180

w = 59

And there you are! Make sure to practice a few more problems like these to really get the hang of it. Good luck!

Subtract the mixed numbers: 3 5/6 - 1 2/3 *

Answers

Use Keep, Change, Flip
Can I have brainliest!:)

9) Find the average rate of change for the function modeled by the graph 5 points
below from x = 0 to x = 2
A. 2
B.-2
C.0
D. 4

Answers

Answer:

4

Step-by-step explanation:

Help ASAP please! I need the correct answer.

Answers

Answer:

B

Step-by-step explanation:

120 degrees is 1/3 of the circumference of a circle.

So the formula is  2 * pi * r * theta / 360

Arc length = 2* 12 * 3.14 * 120/360

Arc length =25.12 feet

can you pls help this is 6th grade math

Answers

The answer is b ..................

Answer: 12 red 9 blue

Step-by-step explanation:

What is the value of x?

x + StartFraction 4 Over 9 EndFraction = three-fourths
StartFraction 11 Over 36 EndFraction
One-third
1 and StartFraction 11 Over 16 EndFraction
1 and StartFraction 7 Over 16 EndFraction

Answers

Answer:

11/36

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

In this diagram, each square represents 1 km. What is the displacement of the car?​

Answers

Answer: C) 2 km west

Explanation:

With displacement, all we care about is the beginning and end. We don't care about the middle part(s) of the journey. So we'll take the straight line route from beginning to end when it comes to computing displacement.

We start at A(0,0) and end at B(-2,0). Going from A directly to B has us go 2 km west. Keep in mind that displacement is a vector, so you must include the direction along with the distance.

Answer:

c

Step-by-step explanation:

9h+25=65 find the slope and y-intercept

Answers

This is not a equation so there is no slope or y-intercept
there’s no slope or intercept

A student answers 70% of the questions on a math exam correctly. If he answers 21 questions correctly , how many questions are on the exam ?

Answers

Answer:

There are 30 questions

Step-by-step explanation:

70%=21

70%÷7=10%

21÷7=3

10%=3

10%×10=100%

3×10=30

Hope this helped :)

Vicki earns $30 for washing 6 cars. If Vicky charges the same rate, how many cars. must she wash to earn $35? (Label your answer for full credit)

Answers

Answer:

7

Step-by-step explanation:

if she got 30 from 6 cars then 30/6 is 5. $5 per car times 7 is $35

6*5=30 so she charges 5 dollars a car. so to earn 35 dollars she would have to wash an extra car here is the equation 30/6=5 anyway she needs to wash 7 cars because 7*5=35