Mathematics High School

A woman sold a sari for Rs 1960 at a profit of 20% At vbal price should she self: 30 gain 15562​

Answers

Answer 1
I can answer it but what’s the end part 15562

Related Questions

Show how to find the amount of interest and the total amount that Nora will have to pay after 1 year

Answers

Answer:

bro so i dont have an answer but i'm on the same thing rn lol

Step-by-step explanation:

4.

Is the relationship shown by the data linear? If so, model the data with an equation.

A. The relationship is linear; y + 2= -5/4(x + 9).
B. The relationship is not linear.
C. The relationship is linear; y + 2= 4/5(x + 9).
D. The relationship is linear; y + 9= -4/5(x + 2).

Answers

Answer:

D. The relationship is linear; y + 9= -4/5(x + 2).

Step-by-step explanation:

yes its linear because the x values increase by a constant value 4 and the y values by a constant value -5.

one general form for a linear equation is

y - y1 = m(x - x1)      m = slope and (x1,y1) is a point on the line

from the data the slope iis  (-7-(-2)) /  (-5-(-9)  =  -5 / 4

so using the point (3, -17):-

y - (-17) = (-5/4) ( x - 3)

y + 17 = -5x/4 + 15/4

4y + 68 = -5x + 15

4y = -5x - 53  

thats the equation of the line

HELP ME PLEASE!
State the domain and range of the relation. (2 points) Then, determine if the relation is a function and state the reason why or why not. (2 points)
y= 2x - 3

Answers

Domain is (-♾, ♾)
Range is (-♾, ♾)

What is the value of x in this equation? Enter your answer in the box.

(2.4 × 103) × (3 × 10x) = 7.2 × 109

Answers

Answer:

17.92

Step-by-step explanation:

Find the perimeter of the triangle.

Answers

Answer:

P

=

a

+

b

+

c

Step-by-step explanation:

the cost of plastering the wall of a room which is 4m high and breadth is one third of its length is Rs 640 at the rate of Rs 5/ meter square. What will be the cost of carpeting its floor at rate of rs 250/ meter square.

Answers

Answer:

Step-by-step explanation:

Please refer to the attachement. I defined the height (H), width (W), and length (L) and set:

H = 4m and W = (1/3)L. The total cost of 640 Rs/m^2 is divided by the rate cost of Rs 5/m^2 to give 128 m^2 that was plastered. The total area of the walls must be 128 m^2, so then calculate the total wall area: The walls for the length are 2*LH and for the width are 2*WH. Substituting, we have a total of 8*L + (4/3)L = 128 m^2. Solve for L to obtain L = 12m. W is 1/3L, or 4m. The room is (W,L,H) 4, 12, and 4 meters. The floor is W*L, or 48m^2. At Rs 250/m^2, the rug will cost Rs 12000. Ouch.

Given g(x)=-x-2g(x)=−x−2, find g(3)

Answers

answer:
-3 - 6g = 1
explanation:
just substitute 3 for ever x in the problem

[tex]\frac{4}{\sqrt{5}-1 } -\frac{4}{\sqrt{5}+1\\ }[/tex]

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[tex]join \: bunny \: squad[/tex]

[tex]join \: bunny \: squad[/tex]

btw,, the formula you insert is incorrect:)

Answer:

haysst pa brainliest po

salamat sa ponts

PLEASE HELPP!! Type an equation for the
following pattern. Make sure
the fraction is in simplest form.

Answers

Answer:

y = -3/2x + 10.5

Step-by-step explanation:

You can plug in the x values and you'll get the y values of the table. Hope this helps :)

70 POINTS PLEASE HELP GIVING BRAINLIEST

Sally bought the pizza that was shown above for lunch, which was cut into 10 equal slices, what percentage of the pizza did sally eat if she had four slices?

Answers:
20%


30%


40%


50%

Answers

Answer:

the answer would be 40%.

Find 0% of 104 delta math

Answers

Answer:

0

Step-by-step explanation:

1. 0% can be written as 0/100, and "of" indicates we need to multiply 0/100 by 104.

[tex]\frac{0}{100}*104[/tex] [tex]0 * 104[/tex] [tex]0[/tex]

Therefore, 0% of 104 is 0.

What is the first step to simplify the expression 5x – x(2 – 3x) + 2?
combine all like terms
simplify inside the parentheses
square the binomial
distribute –x to the terms inside the parentheses

Answers

Answer:

distribute -x to terms inside the parentheses

Can someone please PLEASE tell me the answer to this

Answers

Answer:

69

Step-by-step explanation:

Savannah divided 1/2 of a liter of plant fertilizer evenly among some smaller bottles. She put 1/4 of a liter into each bottle. How many smaller bottles did Savannah fill?

Answers

Answer:

2

Step-by-step explanation:

find how many fourths are in a half:

1/2 = 2/4

if there's 2/4 in a half, then she filled two bottles

have a wonderful day :)

I will mark brainly if correct

Answers

I believe option 3 is the correct answer! Multiply the (days) by 37.5!

Help please
1. What equation is in this figure?
y + 1 = -2/3(x - 3)
y - 3 = 3/2(x + 1)
y + 2 = -3/2(x - 2)
y - 4 = -2/3(x + 2)

Answers

i think it is y+2 = -3/2(x-2)
it would be the 3rd one!

Please give a detailed explanation

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[tex]\displaystyle \large \boldsymbol{} (7 \sqrt[5]{6x-10}) ^2 +\backslash\!\!\!8=\frac{49}{x^{-\tfrac{2}{5} }} +\backslash\!\!\!8 \\\\\\ 49\!\!\!\! \diagup \sqrt[5]{(6x-10)^2} = 49\!\!\!\! \diagup \cdot \sqrt[5]{x^2} \ \ ; \\\\\\ (6x-10)^2=x^2 \\\\ (6x-x-10)(6x+x-10) =0 \Rightarrow x_1=2 \ ; \ x_2=\frac{10}{7 }[/tex]

John has 4 milligrams of copper and 0.76 milligram of lead.
How much more copper does he have than lead?
A
3.24 milligrams
B 32.4 milligrams
C 4.76 milligrams

Answers

Answer:

A 3.24 milligrams

Step-by-step explanation:

4 milligrams of copper - 0.76 milligrams of lead = 3.24 milligrams.

brainliest please. . . .

What is the slope of the line that passes through (-4, 5) and (2, -3)?

Answers

Answer:

[tex]m=\frac{-4}{3}[/tex]

[tex]y=\frac{-4}{3}x -\frac{1}{3}[/tex]

Step-by-step explanation:

Use the Slope formula...

[tex]\frac{-3-5}{2-(-4)}[/tex]

[tex]\frac{-8}{6} = \frac{-4}{3}\\\frac{-4}{3} = m[/tex]

Plug the slope into the Point-Slope formula...

[tex]y -(5) = \frac{-4}{3}(x-(-4)) \\y+5=\frac{-4}{3}x +\frac{-16}{3}\\y=\frac{-4}{3}x +\frac{-1}{3}[/tex]

61,483
Х
13
Show your work

Answers

Answer:61,493

Step-by-step explanation:

I just used a calculator

Pls help I’ll mark as brainliest!!

Answers

Answer:

Option 1

Step-by-step explanation:

The perimeter of a triangle is (x
3 + 2x
2 − x − 1) cm. The lengths of two sides are

(7x
3 + 12x − 7) cm and (2x
3 − 3x
2 + 5x − 11) cm. Find the length of the remaining side of

the triangle.

Answers

Step-by-step explanation:

A=7x+3+13x-7

B=2x+3-3x

P=x+3+2x+2-x-1(hope those are the numbers)

C=?

7x+3+13x-7+2x+3-3x+C=x+3+2x+2-x-1

22x-1+C=2x+4

C=2x+4-22x+1

C=-20x+3

The linear distance around the border of a 2-dimensional shape is:

Question 12 options:

A) perimeter
B) area
C) volume
D) surface area

Answers

Answer:

A) Perimeter

Step-by-step explanation:

Answer:

A perimeter is the answer

It takes Alan 15 minutes to jog 1 kilometer. How many seconds does it take Alan to jog 1 kilometer?

Answers

Answer:

900

Step-by-step explanation:

there are 60 seconds in a minute. times fifteen (the number of minutes) by 60(the number of seconds in a minute) to get how many seconds.

60*15=900

hope this helps!

The points in the table lie on a line. Find the slope of the line.

Answers

Slope is 2 keystrokes keystrokes

Answer:

[tex] - \frac{4}{5} [/tex]

Step-by-step explanation:

Slope of line

[tex] = \frac{ - 6 - ( - 8)}{ - 5 - ( - 2.5)} \\ \\ = \frac{ - 6 + 8}{ - 5 + 2.5} \\ \\ = \frac{2}{ - 2.5} \\ \\ = - \frac{20}{25} \\ \\ = - \frac{4}{5} [/tex]

To make green paint, students mixed yellow paint with blue paint. The table below shows how many yellow and blue drops from a dropper several students used to make the same shade of green paint. Complete the table.​

Answers

I know that the first box on the right would be 8 3/4 but I’m unsure about the rest

The product of a number and twenty-seven.

Answers

Answer:

27+a

Step-by-step explanation:

The answer is A × 27 product means multiplication and when a problem says “a number” you must put a variable in place of the missing number.

neeeeeeed heeeeeelp pleaseeeeeeeee

Answers

Answer:

D

Step-by-step explanation:

Hope this is correct and helps

Answer:

D

Step-by-step explanation:

I'm not completely sure but A is constant cuz it don't move B is increasing C is same as A and D Is decreased

An angle measuring 60 degrees is measured as 62 degrees. What is the percentage error correct to 3 significant figures?
3.23%
3.33%
37.2%
35.5%

Answers

Answer:3.33%

easy

Step-by-step explanation:

A = true value = 60

B = estimated or measured value = 62

C = percent error

C = ( |A-B|/A ) * 100%

C = ( |60-62|/60 ) * 100%

C = (2/60)*100%

C = 0.0333*100%

C = 3.33%

Given M ,N find the value of x

Answers

Answer:

x = 59 , y = 44

Step-by-step explanation:

(2x + 18) and (x - 15) are adjacent angles on a straight line and sum to 180°

2x + 18 + x - 15 = 180 , collect like terms

3x + 3 = 180 ( subtract 3 from both sides )

3x = 177 ( divide both sides by 3 )

x = 59

Then

x - 15 = 59 - 15 = 44

y and (x - 15) are corresponding angles and are congruent , then

y = 44

Other Questions
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