How do you use an exponent to represent a number such as 81?

Answers

Answer 1

Answer:

Step-by-step explanation:

9 × 9 = 81

Nine to the power of Two


Related Questions

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

Answers

Answer:

i doont know ghe answer but hi

lol

Step-by-step explanation:

Answer:The correct answer is b

Step-by-step explanation:

The square root of 36 is 6

the square root of 81 is 9

the cube root of 1 is 1

and the cube root of 8 is 2

SMARTIES HELP ME PLEASE!!!!!!!!!!!!!!

Answers

A goes with number 3. B goes with number 4. C goes with number 6. D goes with number 5. E goes with number 2. F goes with number 7. G goes with number 1.
A with 3
B with 4
C with 6
D with 5
E with 2
F with 7
G with 1

A population of 65 foxes in a wildlife preserve triples in size every 13 years. The function y=65 x 3x, where x is the number of 13-year periods, models the population growth.How many foxes will there be after 39 ​years?

Answers

Answer:

585 I hope this helps!

Step-by-step explanation:

You will first divide 39 ÷ 13 and get 3.

Then you will take 3 and multiply it by 3 to get 9

After you will multiply 65 by 9 and get 585.

And thats your answer

There would be 585 foxes

Can 2 or more different triangles have the same area?

Answers

Answer:

yes

Step-by-step explanation:

Paul is 11 and 5/6 years old.
Greg is 1 and 1/3years younger than Paul,
and Jane is 1 and 1/4 years younger than Greg.

How old is Jane?

Answers

Answer:

How old is jane she is 9 and 1/4

Step-by-step explanation:

So we know that paul is 11 and 5/6

and greg is 1 and 1/3 younger  than paul

and jane is 1 and 1/4 younger  than greg

First we got to the great common factor of the three facrtion

its 12

so paul is 11 and 10/12

greg is 1 and 4/12

jane is 1 and 3/12

subtract paul age to gregs  which is  10 and 6/12 simpfly to is 10 and 1/2

the subtract gregs age to janes which is 9 and 3/12 simply  is 9 and 1/4

which statement correctly compares the function shown on this graph with the function y= 5x + 5?

Answers

Answer:

B.

hope this helps :)

4. A dog shelter recorded the number of dogs, d, in their care as well as the pounds of dog food, f, the dogs consumed in a day. The table represents the relationship between the number of dogs, d, and the amount of food they ate, f. Name the independent variable and the dependent variable and explain.

Answers

independent variable doesn’t change, dependent variable has a value that depends on another,

HELP PLS !! Are the triangles below acute, obtuse, or right? Triangle A Triangle B Triangle C Triangle D 55° 60° 80° 115 30° 35° 30 50 35° 50° O Acute O Obtuse Right Acute Obtuse Right Acute O Obtuse O Right O Acute Obtuse Right​

Answers

Answer:

Triangle A- Right   Triangle B- Acute   Triangle C- Obtuse   Triangle D- Right

Step-by-step explanation:

Triangle A has one right angle.

An acute-angle triangle is triangle B.

The obtuse angle triangle is Triangle C.

A right-angle triangle is Triangle D

What is the way of classifying a triangle?

If a² + b² < c² then it is an acute angle triangle.

If a² + b² = c² then it is a right-angle triangle.

If a² + b² ≥ c² then it is an obtuse angle triangle.

We know angles less than 90° is called acute angle and angles greater

than 90° is an obtuse angle.

From the given diagram and mentioned angles in the triangles, we conclude that,

Triangle A is a right-angled triangle.

Triangle B is an acute-angle triangle.

Triangle C is an obtuse angle triangle.

Triangle D is a right-angle triangle.

learn more about triangles here :

https://brainly.com/question/2773823

#SPJ2

solve x

3 - X/12 = -11

Answers

Answer: easy = 168

Step-by-step explanation:

Answer:

so x = 168

Step-by-step explanation:

[tex]3 - \frac{x}{12} = -11\\-\frac{x}{12} =-14\\-x = -168\\x = 168[/tex]

Tell whether each number is a solution to the problem modeled by the following equation.



Mystery Number: Five more than −8 times a number is 29. What is the number?



Let the mystery number be represented by n. The equation is 5+(−8)n = 29.



Is 3 a solution to the equation?


Is −4 a solution to the equation?

Answers

Answer:

Neither are a solution.

Step-by-step explanation:

The thing is, -4 * -8= 32+5 =37, and you're looking for 29.

3*-8=-24+5=19. If you meant to put positive 8 and not negative, then 3 would be right, but other than that, neither are correct.

PLEASE HELP ME WITH THIS!

Answers

Answer:

1)  -7 < -4.5

2)  16°C > 0°C

3)  3 1/2 < 5 1/2

4)  -500 < 200

5)  64 < 65 < 67.5

6)  13.2 > 3.7 + 6.15

7)  -0.2 is to the left of -0.1

8)  0 is between -2 and 5

9)  -99 is to the right of -100

10)  -7.5 is to the right of -7.6 but is to the left of -7.0

Step-by-step explanation:

dndjdjfjifoforpeebe didn’t

The best record for the high jump in a decathlon is almost 2.3 meters. One meter is equal to about 1.09 yards. What is this height in yards? In feet? Use conversion factors to find your answers. Round your answers to the nearest tenth.

Answers

Answer:

2.5 yards , 7.5 ft

Step-by-step explanation:

2.3m*1.09yards/1m=2.5 yards

2.5 yards*3ft/yd=7.5 ft

hi joy do shavgsgeysu

Use long division to find the value of 1,875÷5.

Answers

Answer:

375

Step-by-step explanation:

I have a specific way to find this but I can't exactly explainit, I only know how to show, so sorry if that is useless, I am not very helpful

375, just divide the two numbers

Mr. Robinson's daughters take 30 boxes of Girl Scout cookies and divide them equally among shopping bags for delivery. They wrote the division problem 30 divided by 10 to represent their situation. Select the TWO statements that could accurately represent their situation.

Answers

Answer:

1.) 30 boxes are divided into 10 bags, so there are 3 boxes in each bag.

2.) 30 boxes are divided into 3 bags, so there are 10 boxes in each bag.

Hope this helps !

what is 3y mean in a math problem

Answers

Answer:

3y means 3 * y

Step-by-step explanation:

I think it is written as 3y instead of 3*y or 3 x y because, 3*y is a bit too cluttered, and 3xy or 3 x y means (Three times X times Y) because X is its own variable.

In other words, 3y means 3 times y

In any of the mathematical problem, the value of 3y will be 3 × y.

What is a mathematical problem?

A mathematical problem is any issue that may be modeled, examined, and potentially resolved using mathematical techniques. This can be a practical issue, like calculating the orbits of the solar system's planets, or a more theoretical issue, like Hilbert's conundrums.

In other cases, such as Russell's Paradox, it can also represent an issue with the very nature of mathematics. Building a mathematical model of the issue is typically the first step in applying mathematics to a real-world situation.

In order to translate the original problem into a mathematical one, it is necessary to abstract from the specifics of the problem, and the modeler must be careful not to lose key features in the process.

Therefore, in any of the mathematical problem, the value of 3y will be 3 × y.

Learn more about mathematical problem from here:

https://brainly.com/question/26859887

#SPJ2

Help me and thx :D :D :D :D

Answers

Answer:

1. C equal to

2. D less than

3. G greater than

Step-by-step explanation:

4 pounds is 64 ounces

72 inches is 6 feet

2 kilograms is 2000 grams

Answer:

4 pounds is = to 64 ounces.

72 inches is less than 7 feet

2 kilograms is greater than 240 grams

Step-by-step explanation:

HELPPP MEEEEEEE PLZZZZZZZZZZZZZ

Answers

Answer:

The sandwich cost $5.75

Step-by-step explanation:

9 = s + 3.25

-3.25   -3.25

5.75 = s

Answer:

5.75

Step-by-step explanation:

All you have to is subtract 3.25 by nine on the other side. What you get equals s.

there are 30 students in your class. Of the students in your class 12% are left handed what fraction of the students are left handed?

Answers

3/25

Hope this helps!!!!
Answer us 3.6/30 but sense it’s people it would be 3/30

In Harold’s class, there are 7 boys for every 6 girls. Identify three equivalent ratios to compare boys to girls.

Answers

Answer: The ratio of 6 /7 represent the number of boys to the number of girls in one classroom. You are given a total number of boys and girls.  

 

So, your ratio has to represent how many boys to the total number of boys and girls in one classroom, or 13.

 

The proportion becomes, 6 / 13 = x / 78.

 

Cross multiply getting, 13 * x = 6 * 78

 

Divide by 13 to solve for x, or x = 36.

 

There are 36 boys in all of the classrooms and 42 girls in all of the classrooms.

 

The ratio of boys to girls in all of the classrooms is 36 / 42, or 6 / 7.

Answer:

7:6

14:12

21:18

Step-by-step explanation:

7:6

14:12

21: 18

HELPPPPPPEFLWBAYIOGGYYYGYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYNY

Answers

Answer:

24,500

Step-by-step explanation:

24 times 1000 equals 24,000

1/2 of 1000 is 500

So 24,000 + 500 = 24,500

A professional runner takes 3 strides between each pair of hurdles. The runner leaves the ground 2.2 meters before the hurdle and returns to the ground 1 meter after the hurdle.

About how long are each of the runner's strides between the hurdles?

Answers

Answer:

1

Step-by-step explanation:

help giving a brainlist

Answers

The baker made 144 muffins Monday and 240 muffins Tuesday

How this helps :)

Please help, urgent!
Paulo sells 3 discount tickets, 19 adult tickets, and 22 student tickets for the school play. Write the ratio discount tickets to adult tickets in three ways.

Answers

Answer:

3:22

3 to 22

3/22

Answer:   3/19

Step-by-step explanation: you need the answer this the answer

A blue spruce grows an average of 6 inches per year and a hemlock grows an average of 4 inches per year.
If a blue spruce is currently 4 feet tall and a hemlock is 6 feet tall , when would you expect the trees to be the same height.

Answers

Answer:

It will take 12 years for the trees to be at the same height.

Step-by-step explanation:

Answer:

12 years

Step-by-step explanation:

blue spruce = 0.5 ft/yr & 4 ft tall

Hemlock = 0.33 ft/yr & 6 ft tall

x = number of years

spruce       hemlock

(4+0.5x)   =   (6+0.33x)

0.17x = 2

12 years

I really need help please

Answers

x= 1
y=2

just substitute one of the equations for y in the other one and solve for x. once you have x, substitute it in one of the equations and solve for y!

Answer:

y= -x+3

Step-by-step explanation:

in first one (A)

x=0 then   y= -0+3 =3

a(0,3)

in second one (b)

x=1 then    y= -1 +3 =2

b(1,2)

and the same with the other 2

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

Answers

Answer:

(4,-6)

Step-by-step explanation:

You translate the L point down 6 to get -6 for y, then move it right 3 to get 4 for x

Answer:

(4, -6) if you flip it, then move it 3 units to the right, the L' coordinate would end up there.

what is melody MUSIC TERMS. ill mark brainliest

Answers

Melody is a linear succession of musical tones that the listener perceives as a single entity. It’s a combination of pitch and rhythm.

Parents do your home work
Me:

Answers

same—————————————————-

I need some help! I can’t figure this out, nor do I understand it. My question is:

The locations of some buildings at the county fair are shown on the coordinate plane provided. Three food booths will be added so that they are closer to the Flowers building than to the other buildings.
Describe three locations for the food booths using ordered pairs.

Answers

Answer:

Three locations for the food booth would be ( 2,3)- fowls . ( 3 , 4 )- textiles . ( 0 , 2 )- flowers . ( 4 , 3 ) live stock.

Step-by-step explanation:

please dont be  mad if this is wrong,   i hope this helps! :)    

Order of Operation.

A certain Small Factory employs 98 workers. of these 10 received, a wage of $350 per day, and the rest receive $255 per day. To the management, a week is equal to 6 working days. How much does the factory payout each day? How much does the factory payout in a week?

Answers

Answer:

25940 per day

155640 per week

Step-by-step explanation:

Other Questions
of equations to answer the questions.2x + 3y = 3y = 8 - 3xThe value of y from the second equation is substituted back into the first equation. What is the resulting eqWhat is the value of x?What is the value of y?Da Part 1: Plan and Write the PseudocodeWrite an algorithm using pseudocode that someone else can follow. Choose one of the following options:Decide on the message you would like to display to the screen. Some ideas include:Your favorite book title or TV show and why you like itA few sentences sharing information about youYour favorite sport and team or athleteUse two variables to store your message.What would you recommend doing for this part? Equation for questions 1-4:4A1+302 2A1203How many moles of oxygen are needed to react with 7.5 moles of aluminum which best explain |-4|=4 I need help on this question what is natural selection According to the graphic organizer, which source is not credible?www.usa.govwww.harvard.eduwww.wikipedia.comwww.nasa.gov Write your story below using everything using a bird, windy/cloudy, any type of car, astronaut, dessert, and glasses.! Make sure to include characters, setting, plot, point of view, and a theme. (Only a paragraph) (If you write nonsense I will report your answer and you will lose the points.) Write in complete sentences telling a similarity and a difference between opposite numbers and absolute value 3.9 ft7 ft26 ftfind the area of the shape The giver chapter 23 summary PLEASE HELP!!! I AM FAILING SPANISH!!!! I need it today!!B. Contesten las preguntas en el prterito.(Answer the questions in the preterite in complete sentences(9 points) Yo1Quin en tu casa dio de comer al pero? 2Quin en tu casa sac la basura? 3Quin en tu casa lav la ropa? 4Hiciste la cama? 5Trabajaste en el jardin? 6Adnde fuiste ayer? 7Dnde compraste los sellos? 8Qu cortaste? 9Adnde fueron sus amigos? At the Denver International Airport, planes must clear a mountain that is 1000 feet tall that is a horizontal distance of 2800 feet away. At what angle of elevation must the plane take off in order to safely clear the mountain ? Round your answer to the nearest WHOLE degree. PLEASE i need help Two flag poles at Liberty Park are 27 feet tall. The distance from the top of one flag pole to the base of the other is 45 feet. What is the distance between the two flag poles? I need the answer to this its so hard Id appreciate the help a lot Please help!!! Hurry!! You have to figure out what kind of sentence it is. -4n = 16 plssssssssssssssssssss help What is the sum of 4 1/2 + 5 1/2? PLEASE PLEASE HELP THE OTHER BRAINLY ANSWERS WERE WRONG IM BEING TIMED A _____ organizes lots of information into tidy categories, but does not necessarily show a clear relationship among them.pie chartpictographtableline graphbar graph 9x + = 9X and y intercept