Are natural numbers, whole numbers and integers also rational numbers

Answers

Answer 1

Answer:

yes they are rational

Step-by-step explanation:

in mathematics rule numbers that are positive are usually in rational form❤


Related Questions

Find the value of each variable in the parallelogram

Answers

Alright.

For 7, you'll want to put congruent sides equal to each other, assuming they are parallelograms. So, you'll get the two equations:

3x+2=23

2y-7=9

Solve using GEMDAS/PEMDAS, and you'll get these answers.

3x+2=23

3x=21

x=7

2y-7=9

2y=2

y=1

For 8, you'll want to do the exact same thing, formatting the numbers to equal each other. You'll get these two equations:

3y+5=14

2x-5=17

Solving them would make:

3y+5=14

3y=9

y=3

2x-5=17

2x=22

x=11

For 9, you have to remember that the angle opposite of one angle in a defined parallelogram are congruent. Thus:

130=2h

5k=50

solve them and you get

h=65

k=10

___________________________________________

Hope that helped. Good luck.

Answer:

7.) y=8, x=7

8.) y=3, x=11

9.) h=65, k=10

Step-by-step explanation:

First, let's start with #7. By definition of a parallelogram, we can say that opposite sides are congruent, meaning 2y-7=9 and 3x+2=23.

So, solving these problems-

2y-7=9

2y=16

y=8

3x+2=23

3x=21

x=7

Now, let's move on to #8. For this, a defining property of a parallelogram is that the diagonals bisect each other. So, 3y+5=14 and 2x-5=17.

Let's solve these equations-

3y+5=14

3y=9

y=3

2x-5=17

2x=22

x=11

Now, finally #9. Another defining property of a parallelogram is that opposite angles are congruent. So, 2h=130 and 5k=50.

So, h= 65 and k= 10.

Find the missing angle.
(137°
102°
?

Answers

Answer:

66°

I hope it helps.........

The missing angle ∠ABC is 35°.

Let the missing angle be x and y To find the missing angle y, we need to solve the equation 102° + x + y = 180, where x and y are angles.

Given that x + 137 = 180, we can substitute the value of x in terms of 180 - 137:

x = 180 - 137

x = 43°

Now, we can substitute the value of x into the equation y =∠ABC  

102° + x + y = 180

102° + 43° + y = 180

Combining like terms:

145° + y = 180

To find y, we subtract 145° from both sides:

y = 180 - 145

y = 35°

Therefore, the missing angle ∠ABC is 35°.

To know more about angle click here :

https://brainly.com/question/30377304

#SPJ2

a 66
b 8
c 350
d 32
:)))))​

Answers

Answer:

d) 32

Step-by-step explanation:

If 16 blue cones are there, and the blue cones are 50 % of all cones, tat means that half or 50% of all cones are blue.

50% +50% = 100%

And hence,

16 + 16 = 32 blue cones

Hope it helps :)

2(6+2x-1) pleas help fast

Answers

Answer:

4x+10

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

2(6+2x-1) = 8. Mark me Brainliest.

Which equation is graphed along with the parent function?
g(x) = RootIndex 3 StartRoot x + 3 EndRoot + 4
g(x) = RootIndex 3 StartRoot x minus 3 EndRoot + 4
g(x) = RootIndex 3 StartRoot x minus 4 EndRoot + 3
g(x) = RootIndex 3 StartRoot x + 4 EndRoot + 3

Answers

Answer:

B. g(x) = RootIndex 3 StartRoot x minus 3 EndRoot + 4

Step-by-step explanation:

edg 2021 .. its correct

The equation that is graphed along with the parent function is [tex]g(x)=\sqrt[3]{x-3} +4[/tex]

The parent function is a cube root function, represented as:

[tex]f(x) = \sqrt[3]{x}[/tex]

First, the parent function is horizontally shifted right by 3 units

The rule of this transformation is:

[tex](x,y) \to (x - 3,y)[/tex]

So, we have:

[tex]f'(x) = \sqrt[3]{x - 3}[/tex]

Next, the transformed function is vertically shifted up by 4 units

The rule of this transformation is:

[tex](x,y) \to (x,y+4)[/tex]

So, we have:

[tex]g(x)=\sqrt[3]{x-3} +4[/tex]

Hence, the equation is [tex]g(x)=\sqrt[3]{x-3} +4[/tex]

Read more about function transformation at:

https://brainly.com/question/18249265

Jenna is having her birthday party at the ice cream palace. The ice cream party palace charges 2.49 for each ice cream cone

Answers

Answer:

No answer

Step-by-step explanation:

You seemed to have not pisted the whole question. if you need to find the cost of a certain number of cones, use this equation.

Y=2.49x

Let Y equal the total cost

Let x equal the number of cones

Is there more to the question? if not then to find the answer you could use any letter i’ll use X=2.49 if it tells you how many ice creams there are just multiply

what do I do plssss I don’t know it’s a number trick htw

Answers

Answer:

no sé cómo se hace porque estoy en primaria

how is everyone's day? pt.2 still doing missing work

Answers

Answer:

I’m in classss

Step-by-step explanation:

State the null and alternative hypothesis: The average score of 40 high school basketball games is less than 26

Answers

Answer:

[tex]H_o:\mu = 26[/tex]

[tex]H_a:\mu < 26[/tex]

Step-by-step explanation:

Given

Average score is less than 26

Required

Determine the null and alternate hypothesis

Since the average is said to be less than 26; that represents the alternate hypothesis.

The null hypothesis will be:

[tex]Average = 26[/tex]

So, we have:

[tex]H_o:\mu = 26[/tex]

And the alternate hypothesis

[tex]H_a:\mu < 26[/tex]

-972, 324, -108, 36, -12... What is the next number?

Answers

Answer:

105

Step-by-step explanation:

what is x+2y=15 by elimanation

Answers

x = 15 − 2 y i hope this is the answer

 

43 i think it is !!!

I don’t know how to do these I need help

Answers

k = 15 is the answer!!!!!!

3x + 4y = 35
Y=-1/2 +8


Can some please help using the substitution please

Answers

Answer:

x=31/3 y=15/2

Step-by-step explanation:

Use the site M a t h w a y. it helps me SO much

Answer:x=3

y=26/4=13/2

Step-by-step explanation:

3x+4y=35

y=-x/2+8

3x+4(-x/2+8)=35

3x-2x+32=35

x=3

y=26/4=13/2

Put the following equation of a line into slope-intercept form, simplifying all fractions. x- y = -3​

Answers

Answer:

y=x+3

Step-by-step explanation:

x-y=-3

y=x-(-3)

y=x+3

For a company picnic, Cindy ordered a box of
fresh-baked gingerbread cookies and sugar
cookies. The box included a total of 60 cookies,
and 75% of them were gingerbread. How many
gingerbread cookies did Cindy get?

Answers

Answer:

Cindy got 45 cookies.

Step-by-step explanation:

60*.75=45

For the diagram shown, which angles are alternate interior angles?

Answers

Answer:

∠3 and ∠5

Step-by-step explanation:

One of my homework problems say: Solve the proportion. X/4=2/5. I am stuck on this one. It will be appreciated if you explain the steps to complete this problem. Thanks for your help!

Answers

Answer:

1.6

Step-by-step explanation:

Given :

X/4 = 2/5

To solve for X ;

We can use cross multiplication ; multiply opposite values :

X * 5 = 2 * 4

5X = 8

To isolate X ;

Divide both sides by 5

5X/5 = 8/5

X = 8/5

X = 1.6

To maintain an acceptable level of chlorine in your pool, you add 1.4 gallons of
chlorine. This is 0.007% of the amount of water in your pool. How many gallons
of water are in your pool?

Answers

4 / .007%   =   1.4 / .00007  = 20000 gallons

A plane flies 1.6 hours at 150 mph on a bearing of 10°. It then turns and flies 9.1 hours at the same speed on a
bearing of 100°. How far is the plane from its starting point?

Answers

9514 1404 393

Answer:

  1386 miles

Step-by-step explanation:

The plane flies ...

  (150 mi/h)(1.6 h) = 240 mi

on its first leg. Then it flies ...

  (150 mi/h)(9.1 h) = 1365 mi

on the second leg. The flight directions differ by 90°, so the distance from the starting point can be found using the Pythagorean theorem.

  c² = 240² +1395² = 1920825

  c = √1920825 ≈ 1385.94

The plane is about 1386 miles from its starting point.

Help please-


The state fair is a popular field trip destination. This year the senior class at High School A and he senior class at High School B both planned trips there. The senior class at High School A rented and filled 2 vans and 5 buses with 307 students. High School B rented and filled 6 vans and 10 buses with 626 students. Each van and each bus carried the same number of students.Find the number of students in each van and in each bus.



Let x = number of students in each van

y = number of tudents in each bus



Equation 1: 2x+5y=307

Equation 2: 6x+10y=626



Part A: Which method will you use to solve this problem? (Graphing (Rewrite equations in slope intercept form first), Substitution, or elimination) ATTACH YOUR WORK


Part B: How many students can a van carry?

How many students can a bus carry?

Answers

Answer:

Use elimination, x = 6, y = 59

Step-by-step explanation:

1) Multiply Equation 1 by 2

E1: 4x +10y = 614

E2: 6x+10y = 626

2) Subtract E2 from E1

-2x = -12

x = 6

3) Substitute x = 6 into one of the equations (I used the original Equation 1)

2(6) +5y = 307

12+ 5y = 307

5y = 295

y = 59

A van can carry 6 students, and a bus can carry 59 students.

hat is the slope and y-intercept of the linear function?

y = -8x + 2

Answers

Answer:

Slope: -8

y-intercept: (0,2)

Step-by-step explanation: Hope this helped! Use the slope intercept form to find the slope and y.

(7^3)^-5

Please help! :)

Answers

I believe the answer is 7^-15, here’s a quick explanation:
multiply the exponents, but my answer is for simplifying the expression, i hope it helped!

HELP QUICK!!!
Which equation results from isolating a radical term and squaring both sides of the equation for the equation
sq root c-2-sq root c =5

Answers

Answer:

Step-by-step explanation:

√(c-2) - √c = 5

√(c-2) = √c + 5

c-2 = c + 10√c +25

Plz hurry will mark brainlyest.

Answers

Answer:62

Step-by-step explanation:

AMC:
all angles in a triangle add to 180°
180-56-78=46
AMC is 46°

MBD:
so because vertically opposite angles are equal, then one of the angles in the opposite triangle is 46°
once again all angles in a triangle add to 180°
180-46-62=72°

AMC is 46° and MBD is 72°

PLEASE HELP MEEEEE!!!!!

Answers

Answer:

0.18

Step-by-step explanation:

try that if not then sorry

Hope it helps XD

What is the area of the quarter circle ? *
20 point
3f+

Answers

7.065 sq ft

Step-by-step explanation:

A = pi*r^2

= 3.14*3^2

= 28.26

Next multiple by 1/4

28.26*0.25= 7.065sq ft

Explain why this quadrilateral is not a parallelogram.

Answers

Answer:

opposite sides aren't equal

Answer: For a quadrilateral to be considered a parallelogram all opposite sides must be equal, however the shape shown in the image above does not meet this condition as all sides are a different size.

45j + 15 please help me bro please

Answers

Answer:

15 (1 + 3 j)

Step-by-step explanation:

I need this for today someone can help me!!!

Answers

Use pythagorean theorem
a^2 + b^2 = c^2

2^2 + 5^2 = 29

c^2 = 29

The distance from the school to the basketball courts is C, so to get C on its own we need to square root 29, which gives us 5.385.....

We need to round this to the nearest mile, so Josh would need to walk 5 miles. Hope this helps!!

Pls help me
I’m stuck on this question pls

Answers

yes it is a solution because the solution when you plug it in is correct
Other Questions
Which of the following is equivalent to the complex number i22 Carnegie believed that poor should not just be given money because: c) he thinks receiving charity would make them slothful. d) he thinks rich people deserve to keep all their money. A stick is twice as long as a piece of string. If you have 10 strings and 10 sticks laid out in a line, the line measures 90 inches. How long is the stick? Should citizens be allowed to overturn government mandates? Why or why not Identify, define and explain 2 components that would be useful to a long distance cyclist Can someone help with this asap ? Box A contains 3 red and 2 blue marbles while Box B contains 2 red and 8 blue marbles. A fair coin is tossed. If the coin turns up heads, a marble is chosen from Box A; if it turns up tails, a marble is chosen from Box B. A. Find the probability that a red marble is chosen.B. Referring to above information, suppose that the person who tosses the coin does not reveal whether it has turned up heads or tails (so that the box from which a marble was chosen is not revealed) but does reveal that a red marble was chosen. What is the probability that Box A was chosen (i.e., the coin turned up heads)? Study this railroad map from 1926. Which of these BEST explains the distribution of railroad tracks in the state of Texas in 1926? A) Most of the oil industry was located in the eastern portion of the state. B) Railroad lines were needed to help move supplies when hurricanes hit the Gulf Coast. C) Cattle ranchers demanded that tracks not be laid in areas that would stop their cattle drives. D) West Texas saw few railroad lines because people there opposed the construction of railroad lines. Eliminate 19Find the perimeter of theregular pentagon below.7x29x 2Adding subtracting and multiplying geometry applications oraciones con la palabra que helicopter flies 152 miles in 1 hour 54 minutes. Calculate the average speed. solve for e: 5+4e=25 If the measure of ZYZX is 25, what is the measure of ZXYZ?USATESTPREP what is the simplest form of (3xy)?a. 6x2y5b. 6x2y6c. 9x2y6d. 9x2y5 The diagram to the right shows an HIV particle.What is the function of the glycoproteins on the outside of the virus?A. to carry genetic materialB. to propel the virus forwardC. to help the virus invade cellsD. to protect the HIV particle from antibodies Which statement best evaluates the effectiveness ofthe evidence in the passage?O It effectively appeals to emotion and nationalismwith logical and anecdotal evidence of citizenshiptrends that support the empire.It ineffectively uses logical evidence because it isnot clear whether the immigration patterns verifiablysupport decolonization.O It effectively uses anecdotal evidence to verify theimmigration trends and the answer is there support the empire.O It ineffectively uses anecdotal evidence because itmakes Canada seem powerful. DigestiveThe human body is made up of several systems. The mouth, esophagus, and stomach are all parts of which system? I need help I cant cuaet understand this In writing a blog about his favorite smoothie shop, Daniel claims that their smoothies are healthy, enjoyable after-school snacks.Fruit-and-yogurt smoothies not only contain the recommended daily serving of fresh fruit but also are good sources of protein. Delicious smoothie flavors come from combining many different types of fresh fruit. Because they are blended with ice, smoothies are an excellent way to cool down on a hot day. Best of all, all-natural fruit smoothies taste better than sugary processed foods.Is Daniels evidence sufficient to support his claim? Why or why not? A. The evidence is sufficient because it gives a nutritional breakdown of fruit smoothies. B. The evidence is sufficient because it gives details about nutrition, flavor, and other benefits. C. The evidence is not sufficient because it does not mention the types of fruit that are used in the smoothies. D. The evidence is not sufficient because it focuses on fruit smoothies but does not give information about other snacks. student has a container with a volume of2.5liters.He estimates the volume to be2.3liters. By what percent is the student's estimate off?