An Arcticle was sold for Rs250 with a profit of 5% find cost price

Answers

Answer 1

Answer:

I think it should be Rs237


Related Questions

MOST BRAINLIEST IF CORRECT

Answers

Answer:

4

Step-by-step explanation:

d=2

[tex] \sqrt{ - 6 + 11(2)} [/tex]

-6+22

16 square rooted

4

the correct answer is 4

An airplane can fly at a rate of 600 miles per hour. How fast does an airplane travel per minute?

Answers

(There are 60 minutes in 1 hour)

1)First we can start of by dividing 600 by 60

2)You should get the answer of 10

Answer:  10 miles per minute.

Answer: It travels 10 miles per minute

Step-by-step explanation:

Divide 600 by 60

What is the midpoint of points (1,1) and (-6,-8)

Answers

Answer:

(-2.5, -3.5)

Step-by-step explanation:

In order to find midpoint, you must add both x coordinates then divide by two and add both y coordinates then divide by two.

1 + (-6) = -5

-5/2 = -2.5

1 + (-8) = -7

-7/2 = -3.5

Suppose S is between R and T. Use the Segment Addition Postulate to solve for the variable. Round to three decimal places. RS = 9y − 2 ST = y + 7 RT = 26

Answers

Answer:

The variable y = 2.100

Step-by-step explanation:

Here, we are told to solve for the variable y.

We are asked to use the segment addition postulate. In summary, the postulate is of the opinion that given 3 points X,Y and Z, we can only say that these 3 points are collinear(lie on the same line) if they obey the formula below;

XZ = XY + YZ

Now, we have that S is between R and T.

Mathematically that means;

RT = RS + ST

from the question, we are told that RT = 26, RS = 9y-2 and ST = y + 7

Now, insert these values into the alphabetical equation;

26 = (9y-2) + (y + 7)

26 = 9y-2 + y + 7

26 = 9y+y -2 + 7

26 = 10y + 5

26-5 = 10y

10y = 21

y = 21/10

y = 2.1

Which is y = 2.100 to three decimal places

On a map, 2 cm represents 30 mi. The actual distance between two towns
is 75 mi. What is the distance between the towns on the map? USE
NUMBERS ONLY*

Answers

Answer:

5 cm

Step-by-step explanation:

step one:

Given that the scale of the map is

 2cm to represent 30 miles

That is  every 1 cm is 15 miles in reality

step one:

what we are solving for is the distance in cm on the map so,

1cm rep 15miles

xcm rep 75miles

cross multiply

Xcm= 75/15

X= 5 cm

hence on the map 75miles distance between the two towns is seen as 5 cm

Cuánto es (-12) - 21 =
Explicación del pq da a ese resultado, por favor.​

Answers

Answer:

the answer is -33 srry couldn't explain :(

Answer:

Step-by-step explanation:

(-12)-21= -33. Tienes q sumar porque son del mismo signo y se queda con el signo de negativo por que ambos números son negativos.

Place commas in the number 4978.

Answers

Answer:

4,978 because after 3 digits you have to put a coma

Answer:

4,978

Step-by-step explanation:

Divide. 5892 ÷ 18 in fraction form.

Answers

Answer: 327 1/3

Hope this helps! :)

Answer:

5892 ÷ 18

327 1by 3in mixed fraction

Pls help plssssssssss

Answers

Answer:

Step-by-step explanation:

Hi!

I already solved it here.

https://brainly.com/question/17314856

The formula c = 2.54n can be used to convert a measurement of c centimeters to an equivalent measure of n inches. Henry is 170 cm tall. What is his height, in inches? Round your answer to the nearest tenth of an inch. 66.7 in. 66.8 in. 66.9 in. 67.0 in.

Answers

Answer:

66.9

Step-by-step explanation:

Answer:

[tex]\boxed {\tt 66.9 \ inches}[/tex]

Step-by-step explanation:

We are given the formula:

[tex]c=2.54n[/tex]

where [tex]c[/tex] is centimeters and [tex]n[/tex] is inches.

We know that Henry is 170 centimeters tall. Therefore, we can substitute 170 in for [tex]c[/tex]

[tex]170=2.54n[/tex]

We want to find out how tall Henry is, in inches. We must isolate the variable for inches, [tex]n[/tex], on one side of the equation.

[tex]n[/tex] is being multiplied by 2.54. The inverse of multiplication is division. Divide both sides of the equation by 2.54

[tex]\frac{170}{2.54} =\frac{2.54n}{2.54}[/tex]

[tex]\frac{170}{2.54}=n[/tex]

[tex]66.9291339=n[/tex]

Round to the nearest tenth. The 2 in the hundredth place tells us to leave the 9 in the tenth place.

[tex]66.9 \approx n[/tex]

[tex]n \approx 66.9 \ inches[/tex]

Henry is about 66.9 inches tall.

Solve for x. *
2 (x - 3) = 5x + 23

Answers

Answer:-29/3

Step-by-step explanation:

distribute the left side: 2x-6 = 5x+23

combine like terms: -3x=29

divide by -3 on both sides: x= -29/3

5-3x(-2)+[5-3x(-3)+1]

Answers

Answer:

15x + 11

Step-by-step explanation:

Hey! I'm not sure what the answer is to this..Mind helping me out?

Answers

Answer:

81

Step-by-step explanation:

A perfect square has all side lengths the same so...

9*9=81

Answer:
81

Explanation:
A perfect square has lengths that are all the same, so if one side is 9 the other sides must be 9. Then using the formula to find area (A=LxW) we can multiply 9 x 9 to get a area of 81.
A=9x9
A=81

Why can you not combine the 8a2 and 8a?

Answers

Answer:

you can't add or subtract numbers that don't have the same variable or the same exponent

Answer:

You cannot combine the terms [tex]8a^2[/tex] and [tex]8a[/tex] because they are not like terms, which are terms that consist of both the same power, and the same variable. Seen with the two terms given, they both share the same variable ([tex]a[/tex]), but not the same power ([tex]2[/tex]).

PLEASE HELP I WILL MARK YOU BRAINLIEST

Answers

Answer:45.. good luck:)

Step-by-step explanation:

It’s d .... you do length times width times height

PLZZ GIVE BRAINLIEST I NEED IT FOR MY NEXT RANK

Answer:

45

Step-by-step explanation:

If you just take the length (3)

and the width (5)

and multiply them it'll give you 15

then multiply that by the height(3)

and thats how you get 45!

Given 18 and 3, which of the following could be the third side of a
triangle?
9
12
10
16

Answers

16 because the answer has to be bigger than 18 minus 3

Select the figure
Two line segments that both have a midpoint at point M.

Answers

Answer:

B

Step-by-step explanation:

a midpoint is halfway through. so if both lines are split in half by point m then it's right. b looks right to me but if it looks different to you, go with your gut

A teacher would like to study how students' seating locations in the classroom affects their test scores. If he were
creating an experiment, which of the following are part of an appropriate experiment? SELECT ALL THAT APPLY.
A)He would choose a random sample of students from all of his classes to collect data,
B) He would track the test scores of certain students in their current seat locations, then move their seats and continue to track their
test scores
C) He would record students' test scores as well as their seat locations,
D) At the end of the study, he would conclude causation,
E) He would follow one student's test scores and keep her seat the same the entire semester

Answers

Answer:

B, C, D, maybe A

Step-by-step explanation:

It just says to solve for n, anyone able to help me? :,)

Answers

If it’s just solving for n it should be ...n=4 :D

Answer:

n=4

Step-by-step explanation:

n+5{n-2}=14

n+5n-10=14

6n-10=14

  +10  +10

6n=24

6/6=1

24/6=

n=4

The angle measurements in the diagram are represented by the following expressions.
A= 5x - 15°
B = 2x + 21°
Solve for x and then find the measure of

Answers

Answer:

45°

Step-by-step explanation:

A and B are Alternate exterior angles and congruent, thus

5x - 15 = 2x + 21 ( subtract 2x from both sides )

3x - 15 = 21 ( add 15 to both sides )

3x = 36 ( divide both sides by 3 )

x = 12

Thus

∠ A = 5x - 15 = 5(12) - 15 = 60 - 15 = 45°

∠ B = 2x + 21 = 2(12) + 21 = 24 + 21 = 45°

. Jane made a door frame for the house but does not have a tool to measure the angles. How can she check that the corner is 90 degrees?

Answers

She can use any square object around her. Since squares are made up of right angles, any side she chooses can be used to compare the angle of the door. If the square corner fits perfectly, the angle is 90. If the square fits with space, obtuse. If the square doesn’t fit, acute

Answer:

She needs to measure the length of the diagonal and two sides of the frame. Then she needs to find the square of each measure. If the sum of the squares of the two smaller sides equals the square of the diagonal, then she created a right triangle.  

Step-by-step explanation:

edg 2022

Find point A ( x, y ) if point B is ( 6 , 10 ) and the midpoint between A and B is ( -4,5)

Answers

Answer:

(14,0)

Step-by-step explanation:

slope 10/5 or 2

185=-5(10r+3) please help me with this question

Answers

Steps to solve:

185 = -5(10r + 3)

~Distribute right side

185 = -50r - 15

~Add 15 to both sides

200 = -50r

~Divide -50 to both sides

-4 = r

Best of Luck!

Answer:

r=-4

Step-by-step explanation:

185= - 5 10 r + 3

37= 10 r + 3

10r = - 3 - 37

10 r = - 40

If RS=5, ST=15, what is the length of RT? Show your work

Answers

Answer:

20 Units

Step-by-step explanation:

RS plus ST equals RT.

Take this visual:

_____/_______________

R       S                                 T

5 un                15 un

Using the segment addition postulate, we can tell RS+ST=RT

5+15=20

Hope this helps :-)

In which quadrant is the coordinate pair (-11, 1) located?
A. IV
b. I
c. II
d. III

Answers

The coordinate pair (-11, 1) is located on quadrant II

The profit that a company makes selling an item (in thousands of dollars) depends on the price of the item (in dollars). If p is the price of the item, then three equivalent forms for the profit are

Standard form: - 2 p^2 + 24p - 54

Factored form: -2(p - 3)(y-9)

Vertex form: -2(p-6)^2 + 18.

Which form is most useful for finding a. The prices that give a profit of zero dollars?

b. The profit when the price is zero?

c. The price that gives the maximum profit?​

Answers

Answer:

Step-by-step explanation:

If the profit of a company made by the company is in the form a quadratic expressions but in the different forms as given in the question.

a). The prices that give a profit of zero dollars.

    Expression that is most useful,

    Factored form: -2(p - 3)(p - 9) = 0

    p = 3, 9

b). The profit when the price is zero .

    Standard form:

    Profit = -2p² + 24p - 54 = 0

    -p² + 12p - 27 = 0

    -p² + 3p + 9p - 27 = 0

    -p(p - 3) + 9(p -3) = 0

     (-p + 9)(p - 3) = 0

     p = 3, 9

c). The price that gives the maximum profit.

   Vertex form: -2(p - 6)² + 18

   Vertex of the given expression → (6, 18)

   Maximum profit will be at p = 6.

   Therefore, profit = -2(6 - 6)² + 18 = 18

evaluate ( r - s ) 3 t r 2 r =-3 s=-4

Answers

Answer:

-9t

Step-by-step explanation:

(r-s) 3 × t × r

(-3- -4) 3 × t × -3

3 × t × -3

-9t

I'm working with varibles on both sides. This is math, also algebra 1. The expression is... 8-4a=16-8a I'm so confused on which side to subtract from. I tried doing +8 on both sides. Please help.

Answers

Answer:

a=2

Step-by-step explanation:

You can have "a" on both sides and still get an answer easily. You start off by adding 8a to the right. That makes 8+4a=16. You then subtract 8 from 16 and get 4a=8. Divide by 4 to get your answer. You get a=2

A=2, you add 8a to both sides and subtract 8 and then divide by 4

The number of calories consumed from an apple is directly proportional to the number of apples eaten. If 4 apples contain 380 total calories, how many apples would you have to eat to reach a total of 1,045 calories?

Answers

Answer:

Step-by-step explanation:

The direct proportion equation is y = kx which reads, "y is directly proportional to x". k is the constant of proportionality. In our case, we read this is as, "the number of calories is directly proportional to the number of apples eaten." Our equation would look like c = ka. We first are given that a = 4 and  = 380. We will use that to solve for k:

380 = k4 so

k = 95. Now that know the value of k, we will use that along with the number of calories (1045) to find the number of apples, a:

1045 = 95a so

a = 11

This means that it will be 11 apples that contain 1045 calories.

Help quick please you don’t have to show work

Answers

Answer:

2nd

Step-by-step explanation:

Answer:

B. Between Step 1 and Step 2, combining like terms is used.

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The first requisite of a good citizen in our republic is that he should be able and willing to pull his weightdoes this mean to a U.S. citizen? The British government rejected the Albany Plan of Union because it believed thatA)the plan might hurt the economies of the colonies.B)the central government should be located somewhere besides Albany.C)the colonies were capable of protecting themselves.D)the plan was unnecessary and might lead to colonial independence. Which set of stage directions reveals Mattie's anxiety?A.(Replaces receiver)B.(Smiling, in unison)C.(Standing, pacing, trying to control her annoyance)D.(They ad lib birthday greetings, sing "Happy Birthday", etc.) What allows negative feedback to control a system? A. The system slows down when input is reduced. B. The system speeds up when output is increased. C. The system has parts that sense the amount of input O D. The system has parts that sense the amount of output. A moving object is in equilibrium. Which best describes the motion of the object if no forces change?O It will change directions.O It will slow down and stop.O It will maintain its state of motion.O It will speed up and then slow down. Seven oxide thickness measurements of wafers are studied to assess quality in a semiconductor manufacturing process. The data (in angstroms) are: 1264, 1288, 1272, 1304, 1280, 1301, and 1270. Calculate (a) the sample average and (b) sample standard deviation. Round both answers to 1 decimal places. 2. Which of the following best describes John Locke's feelings about religion?*He thought there should be one national religion that everyone followsHe believed that people should be free to practice any religion they want. 2He believed that religion should not be practiced at all.He thought that people should be able to practice any religion, as long as thegovernment approved it. Dwayne is preparing a presentation for a group of art history scholars that are visiting his gallery. Which type of language should he use? formal, with basic terms and descriptions informal, with complex and dense descriptions informal, with easy-to-understand descriptions formal, with specialized terms and descriptions 2. My father wrote this book. It ..... by my father. *1 pointA. Will be wroteB. Was writtenC. Was writeD. Is written What do bones contain? What do the allusions to Google and Albert Einstein say about what might be included in a student's writing about the ability to store and remember information?(1 point) A) Google can provide answers digitally, while Albert Einstein was limited in his ability to store unlimited quantities of information. B) There is no relationship to the allusions of Google and Albert Einstein. C) Google is a search engine that can give information about virtually any topic, and Albert Einstein was considered a genius of his time. D) Albert Einstein influenced the modern version of Google. ASAP please What is an algorithm?1. a way to make an informed judgment2. used only on a computer3. used only with map directions4. a set of directions for problem solving Which two consecutive integers does v30 lie between?A)5 and 6B)6 and 7C)5 and 6D)6 and 7 if 49+ b2= 169, what is b2? -2+n=-8(1-8n)+6 solve for n. 2. Construct the perpendicular bisector of CD. Label the intersection of CD and the perpendicularbisector point M. (5 points)From c to d lineI need help fast NEED HELP ASAP YOU WILL GET 40 POINTS!!! Determine whether the boldface word is an adverb or an adjective. The artist's sketches are very imaginative. adverb adjective - 60= - 24 + 12rHow do I solve this problem and what are the steps to solve the problem 1. 4 more than the difference of 8 and a number to classify numbers first do have to simplify fractions or roots