Which value is a perfect square? 12 24 49 63

Answers

Answer 1

Answer: 49 is a perfect square.

Step-by-step explanation: We say that 49 is a perfect square because it is the product of an integer multiplied by itself, 7×7. If we had a square with an area of 50, this wouldn't be a perfect square because no integer, multiplied by itself, will give a product of 50.


Related Questions

Solve the equation: 25^2n+1=625

Answers

Answer:

The value of n is 1/2.

Step-by-step explanation:

[tex] {25}^{2n + 1} = 625[/tex]

[tex] log_{25}(625) = 2n + 1[/tex]

[tex]2 = 2n + 1[/tex]

[tex]2n = 1[/tex]

[tex]n = \frac{1}{2} [/tex]

The solution for the given equation is n=624/625.

What is an equation?

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

The given equation is 25²n+1=625.

The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true.

Here, 625n+1=625

625n=624

n=624/625

Therefore, the solution for the given equation is n=624/625.

To learn more about an equation visit:

https://brainly.com/question/14686792.

#SPJ2

Erick and Mia live the same distance from the park and decide to meet at the park
one afternoon. The graphs show their distances from home over the same 30-minute
period as they walked to the park. Each section of each graph represents 10 minutes.
Erick
Mia
Distance from Home
Distance from Home
Time
Time
Which of these statements are true?

Answers

Answer:

sorry I don't see any graph

Step-by-step explanation:

anyways

Eric's distance + time Mia's distance + time

Answer:

B, Mia left her house 10 minutes before Erick left his house.

D, Erick and Mia arrived at the park at the same time.

E, Erick walked the same distance as Mia during the last 10 minutes

Step-by-step explanation:

this is destiny h, and we went over this in class. get off of brainly!

answer thanks you. ​

Answers

Answer: 2

Step-by-step explanation:

Rise/Run is the simple version of slope. Count how many squares up it is from the side, which is 2 over 1.

Ling toured New York City with her family. They started their tour at 2:35 P.M. At the Empire State Building, where they spent 1 hour and 50 minutes. They spent 2 hours and 25 minutes in Central Park and 1 hour and 20 minutes in Times Square before dinner. What time was it when Ling and her family went to dinner?

Answers

Answer:

7.50 pm

Step-by-step explanation:

Ling toured New York City with her family. They started their tour at 2:35 P.M. At the Empire State Building, where they spent 1 hour and 50 minutes. They spent 2 hours and 25 minutes in Central Park and 1 hour and 20 minutes in Times Square before dinner. What time was it when Ling and her family went to dinner?

We add the total number of hours together

1 hour 50 minutes + 2 hours 25 minutes + 1 hour 20 minutes

= 4 hours 95 minutes

= 5 hours 15 minutes

5 hours 15 minutes + 2.35 pm

= 7: 50 pm

find the distance between (-4, -3) and (2,1)

Answers

Answer:

-4,-3 is 4 and 2,1 is 2

Step-by-step explanation:

can you show your work for this 4m-5(3m+10)=126

Answers

Answer:

m=−16

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

4m−5(3m+10)=126

4m+(−5)(3m)+(−5)(10)=126(Distribute)

4m+−15m+−50=126

(4m+−15m)+(−50)=126(Combine Like Terms)

−11m+−50=126

−11m−50=126

Step 2: Add 50 to both sides.

−11m−50+50=126+50

−11m=176

Step 3: Divide both sides by -11.

−11m /−11 = 176 /−11

m=−16

24 point question

Graph f(x) =1/2x+2

Use the line tool and select two points to graph the line.

Please just give the x, y coordinates because I’ve tried to look at other ones and the way it was explained confused me a bit. Thank you

Answers

Answer:

(0,2), (2,3)

Step-by-step explanation:

I know that 0,2 would be a point because it is the constant in the problem, but I am not to sure about 2,3.

HELP 66 hundreds÷10 Choose 1 answer: (Choice A) A 66 \text { thousands}66 thousands66, start text, space, t, h, o, u, s, a, n, d, s, end text (Choice B) B 66 \text { ones}66 ones66, start text, space, o, n, e, s, end text (Choice C) C 66 \text { tens}66 tens

Answers

Answer:

66 tens

Step-by-step explanation:

Required

Solve 66 hundreds / 10

First, we need to express 66 hundreds as a number.

1 hundred = 100

66 hundreds = 66 * 1 hundred

So:

66 hundreds = 66 * 100

66 hundreds = 6600

66 hundreds / 10 would then be calculated as:

66 hundreds / 10 = 6600/10

66 hundreds / 10 = 660

660 can be represented as:

66 hundreds / 10 = 66 * 10

or

66 hundreds / 10 = 66 tens

Hence, option C answers the question

Mateo has been studying after school while preparing for a test retake. His work paid off ! His score on the retake was a 94. This was quite a difference from the grade on his first attempt which was a 68. What is the approximate percent of change between the two tests?

Answers

Answer:

28%

Step-by-step explanation:

We know that 100 percent is total. Mateo first scored 68/100, then a retake got his score up to 94/100.

First, subtract the two numbers

94 - 68 = 26

Put 26 over 94 to make this 26/94

Divide to get 0.28 (simplified and rounded)

So the increase was 28%

Answer:

increase of 28?

Step-by-step explanation:

Okay so, I believe it is 28, let me explain. First, work out the difference (decrease) between the two numbers you are comparing. Next, divide the decrease by the original number and multiply the answer by 100. If the answer is a negative number, this is a percentage increase.

1) Which is greater? a) 0.31 or 0.103 b) 0.98 or 1 c) 0.07 or 0.070 2)Which is smaller? a)1.405 or 1.45 b)0.8 0r 0.008 c) 29.678 or 92.678 3) Arrange in ascending order a) 7.043 , 7.403 , 7.304 b) 47 .63 , 47.636 , 47.736 4)Arrange in descending order a) 0.587 , 1.587 , 0.1587 b) 789.560 , 786 . 065 , 798 .65 5) Arun had Rs 965.27 in the bank .He withdrew Rs 209.98 .How much money is left in the bank ? 6) Sachin's weight was 52.8 kg before he became ill .In the first week , he lost 2.9 kg but in the second week ,he gained 0.72kg .What was his total weight at the end of the second week ? 7) The height of Akash is 1.26m and that of Arjun is 1.3 m , who is taller and by how much ?

Answers

Answer:

Step-by-step explanation:

1)

Which is greater between:

a) 0.31 or 0.103

0.31 is greater than 0.103 because it is close to 1

b)  1.405 or 1.45

1.45 is greater than 1.405

2)

Which is smaller between

a) 1.405 or 1.45

1.405 is smaller than 1.45

b) 0.8 0r 0.008

0.008 is smaller than 0.8

c) 29.678 or 92.678

29.678 is smaller than 92.678

3) Arrange in ascending order

a) 7.043 , 7.403 , 7.304     b) 47 .63 , 47.636 , 47.736

Ascending order means a sequence from the lowest value to the highest value.

SO, in ascending order, the arrangement is:

a) 7.043 , 7.304 , 7.403

b) 47.63 , 47.636 , 47.736

4) Arrange in descending order

a) 0.587 , 1.587 , 0.1587     b) 789.560 , 786 . 065 , 798 .65

Descending order means a sequence from the highest value to the lowest value.

SO, in descending order, the arrangement is:

a) 1.587 , 0.587 , 0.1587

b) 798.65 , 789.580 , 786.065

5) Arun had Rs 965.27 in the bank. He withdrew Rs 209.98. What amount of money is left in the bank?

Given that:

Arun's capital = Rs 965.27 in bank

and he made a withdrawal of Rs 209.98.

The amount left in bank = Rs 965.27 - Rs 209.98

The amount left in bank = Rs 755.29

6) Sachin's weight was 52.8 kg before he became ill. In the first week, he lost 2.9 kg but in the second week, he gained 0.72kg. What was his total weight at the end of the second week?

Initial weight = 52.8 kg

After he became ill:

During the first week, he lost 2.9 kg

He gained 0.72 kg in the second week.

His total weight after the second week = (52.8 - 2.9 + 0.72) kg

His total weight after the second week = 50.62 kg

7) The height of Akash is 1.26m and that of Arjun is 1.3m , who is taller and by how much?

Given that:

The height of Akash = 1.26 m;  &

The height of Arjun = 1.3 m.

The Arjun is taller than Akash and he is taller by :

1.3 m - 1.26 m = 0.04 m

Arjun is taller than Akash and he is taller by 0.04 m

Rewrite the following equation in slope-intercept form.

20x + 15y = 12

Answers

y=-4/3x + 4/5 i think

Answer:

y=-4/3x+4/5

———————-

Tim used the expression n3 to determine the volume of a cube where n represents a side length of the cube. Using this expression, what is the volume, in cubic inches, of a cube with a side length of 3.5 inches?

Answers

Answer: V≈42.88in³

Step-by-step explanation: i might be wrong but let me know

plz help! giving out brainliest!
3/8:(4c+3)=2:2 2/19 find c

Answers

Answer: The value of c would be either the decimal 0.25 or the fraction 1/4.

Plz give Brainliest!

answering this so the other person can get brainliest :)

you did a / not . btw

can someone show me how I do this please will give brainliest.​

Answers

Answer:

400

Step-by-step explanation:

4*10^6=4,000,000 and 1*10^4=10,000

4,000,000/10,000 is 400

in which quadrant will the point lie, if the ordinate is 4 and the abcissa is -1

Answers

Answer:

Either the abscissa is positive and the ordinate is negative or the abscissa is positive and the ordinate is negative. So, a point could be either (+,-), which lie in quadrant IV, or it could be of the type (-,+), which lie in quadrant II.

What is the number −37,860,000 written in scientific notation?

Select one:
A. -3786 x 104
B. -0.3786 x 108
C. -37.86 x 106
D. -3.786 x 107

Answers

Answer:

The answer is D - 3.786x10^7

[56-4²(2)] ÷ (-3)
show work plz

Answers

Answer:

Answer is - 8

Omg too tough question..

3) What is the number of possible outcomes if two marbles are picked out of a bag that contains three red marbles and three blue marbles? (Note: Order does not matter.]
A) 2
B) 3
C) 4
D) 6​

Answers

Answer:

B)3

Step-by-step explanation:

I had this question on a test

Which table represents points on the graph of h(x) = RootIndex 3 StartRoot negative x + 2 EndRoot?

A. A 2-row table has 5 columns. The first row is labeled x with entries negative 8, negative 1, 0, 1, 8. The second row is labeled y with entries 4, 3, 2, 1, 0.
B. A 2-row table has 5 columns. The first row is labeled x with entries negative 2, negative 1, 0, 1, 2. The second row is labeled y with entries 10, 3, 2, 1, negative 6.
C.A 2-row table has 5 columns. The first row is labeled x with entries negative 6, 1, 2, 3, 10. The second row is labeled y with entries 2, 1, 0, negative 1, negative 2.
D.A 2-row table has 5 columns. The first row is labeled x with entries negative 4, negative 3, negative 2, negative 1, 0. The second row is labeled y with entries negative 8, negative 1, 0, 1, 8.

Answers

Answer:

Graph C

Step-by-step explanation:

just took the test

The table that represents the given function is Option C.

What is a Function?

A function is a law that relates a dependent and an independent variable.

The function is

[tex]\rm \sqrt[3]{ -x +2}[/tex]

The value which corresponds to the function is Table C

x = -6 , y= 2

x = 1 ,y =1

x = 2 , y= 0

x = 3, y = -1

x = 10, y =-2

All the values satisfy the function.

To know more about Function

https://brainly.com/question/12431044

#SPJ5

WILL MARK BRAINLESIT

If the circumference of a dining table is 28 ft, what will be the diameter of the dining table?

Answers

Answer:

45 would be the diameter

Answer:

45 is the diameter

Step-by-step explanation:

hope it helps, mark brainliest please

what is the value of f

Answers

Answer:

f = 22

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

140° is an exterior angle of the triangle, thus

4f + 1 + 51 = 140, that is

4f + 52 = 140 ( subtract 52 from both sides )

4f = 88 ( divide both sides by 4 )

f = 22

Helpppp plzzz plzzz help

Answers

Answer:

This is so easy but I need a little bit of time to solve it

Step-by-step explanation:

Answer:

y=3/4x-5

Step-by-step explanation:

simplify [tex]\sqrt[4]{2} +\sqrt[7]{2}-\sqrt[3]{2}[/tex]
A. 2 square root of 8
B. 8 square root of 2
C. 8 square root of 6
D. 6 square root of 8

Answers

Answer:

Letter C.

Step-by-step explanation:

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

4x+(7-3)5=10 please help with this one

Answers

Answer:

x=-2.5

Step-by-step explanation:

4x+(7-3)5=10

4x+(4)5=10

4x+20=10

subtract 20 from each side

4x=-10

divide each side by 4

x=-2.5

Answer:

X=-2.5

Step-by-step explanation:

what is the LCM of 20 an 11​

Answers

Answer:

220

Step-by-step explanation:

Answer:

The least Common Multiple (LCM) of 11 and 20 is 220.

Step-by-step explanation:

Which explanation do you prefer?

Answers

the left one it’s more specific

Answer:

hi how are you doing today Jasmine

Use ELIMINATION:
2x - 6y = -54
X + 6y = 63

Answers

(5,-1) is the correct answer for this question

Giving brainliest!! Pls heeelllpppp

Answers

Answer:

I got f^-1(x)= 5x-3

You switch x and y (because f(x) is basically y) so then it's a two-step equation.

Answer: A

Step-by-step explanation:

-7=2+ w

Help please

Answers

Answer:

w= -9 :)

Step-by-step explanation:

Gregory watches TV for an average of 90 minutes per day on weekdays and an average of 135 minutes per day on the weekends. What is the ratio of the average number of minutes he watches TV on weekdays to minutes he watches TV on weekends?

Answers

Answer: 2:3

Step-by-step explanation:

minutes per day on weekdays:minutes per day on weekends

90:135

It can be written in simplier form, because both numbers can be divided by 45

90÷2=45 and 135÷45=3

The ratio is 2:3.

Other Questions
Students make 97.5 ounces of liquid soap for a craft fair. They put the soap in7.5 -ounce bottles and sell each bottle for $4.50. How much do the students earn if they sell all the bottles of liquid soap? Explain. Siddhartha Gautama is the founder of what religion?HinduismIslamChristianityBuddhism The radius of a spherical ball is increasing at a rate of 2 cm/min. At exactly what rate (in cm2/min) is the surface area of the ball increasing when the radius is 9 cm? how would you describe the Uzbek government? Two people can paint a room in t hours, where t must satisfy the equation t4 + t12 = 1. How long will it take the two people to paint the room? Who owns the resources in communism? IndividualsMilitary leadersOCThe common peopledThe government 3. Silver has a lower molar heat of fusion compared to that ofgold. Why did the silver sample require the most added heatto melt? Is the following Proportional or Non-Proportional? Alejandra runs apresent wrapping booth at the mall. She charges $5 for every present thatshe wraps Select the proper pronunciation.formerly help asap please !!! planets in our system that are about the same size and composition of the earth are called How many books did Charles Dickens write? Given PQR is congruent to STU, find the value of x please help me out with this what serves as a structure in a cell? Considering aesthetics means thinking about a product's Which of the following acts as a part of both the nervous and endocrine systems?A. the myelin sheathB. the hypothalamusC. the thymusD. the pancreas The length a rectangular pan is represented by 5a2 and the area of the rectangular pan is represented by 5a4 + 10a3 - 15a2, find the polynomial expression that represents the width of the pan. Write your answer in descending order. Please use the palette below to enter your answer Para la clase de Ciencias cada 1 de los estudiantes puso a germinar un grano de frijolluego de 2 semanas cada 1 midi la altura de su planta en centmetros los resultadosse muestran a continuacina. Halla la media, Halla la moda, Halla la medianab. Responde las siguientes preguntas: cuntas plantas crecieron 10, 11 y 12 cm cuantas plantas crecieron mas de 12 centimetros, cual fue el promedio decrecimiento de las plantas (para esto saca la media), cual fue el crecimiento que masveces se repiti (para esto halla la moda) What effect did the geography of ancient Greece have on its early development?The mountainous terrain led to the creation of independent city-states.A lack of natural seaports limited communication.An inland location hindered trade and colonization.Abundant natural resources encouraged self-sufficiency.PLZ HELP!