Sasha is twice as old as Kapila. If Kapila is x years old, find their total age.

Answers

Answer 1

Answer:

3x

Step-by-step explanation:

If Kapila's age =x.

Then Sasha's age would be =2x.

Their total age would be 3x.

Because 2x+x adds up to be 3x.


Related Questions

The perimeter of an iPad Air is 820 mm. Its length is 100 mm less than twice the
width.
If x = the length of the iPad Air and y = the width of the iPad Air, the linear system of
equations that could be used to model this situations is,
2x + 2y = a
bx = cy-d
The value of a is:
A The value of b is:
A The value of c is:
Ą The value of d is:
1

Answers

Answer:

a = 820, b = 1, c = 2, d = 100

Step-by-step explanation:

Let x represent the length of the iPad Air and y represent the width of the iPad Air. Since the perimeter of an iPad Air is 820 mm, hence:

2(length + breadth) = 820

2(x + y) = 820

2x + 2y = 820               (1)

Also, the length is 100 mm less than twice the  width. Therefore:

x = 2y - 100               (2)

Given that the equations be used to model this situations is:

2x + 2y = a

bx = cy-d

Therefore comparing this model with equation 1 and 2, we get that:

a = 820, b = 1, c = 2, d = 100

56 out of the 56 employees at the sports shop are part-time employees. What percentage of the employees at the sports shop work part-time?

Answers

Answer:

100%

Step-by-step explanation:

Since 56/56 employees at the sports shop work part time, that means 100% of them do, or all of them.

Which of the following statement is false?

a. all real numbers are complex numbers.

b. all irrational numbers are real numbers.

c. all complex numbers are pure imaginary numbers.

d. all whole numbers are rational numbers​

Answers

Answer:

c not all complex are imaginary

but all imaginary are complex

please brainlist

Answer:

C is False

Step-by-step explanation:

A complex number is represented by

[tex]z = a + bi[/tex]

A imaginary number is represented by

[tex]z = bi[/tex]

A complex number could include a real number so it cant be a pure imaginary number so C is False.

Can someone help me please like please I need to turn it in like in 10 minutes

Answers

Ima give you the graph points just put them there it’s (2,3) then (6,6) then (0,-2)

yea...we most def ain't learn this in class ​

Answers

Answer:

F. 300,000

Step-by-step explanation:

logically, it is decreasing by 1.

Use the parabola tool to graph the quadratic function f(x)=−(x−2)2+4.

Answers

Answer:Use demos it could give you the answer

Step-by-step explanation:

Use linear combination to solve for x and y.
2x+4y=-4
3x+5y=-3

Answers

Dautienbanchuyenvexophuongtrinhthu1saudothevaophuontrinhthu2,thuchiencacbuoc

chuyenvedoidaularaketquanhe

2x+4y=-4: x=-2-2y y=-1-x/2

3x+5y=-3: x=-1-5y/3 y=-3/5-3x/5

To the nearest degree, find the measure of angle A?

Answers

Answer:

I would say 26 or 42 but i would o with 26

Step-by-step explanation:

Answer:

26

Step-by-step explanation:

[tex]arccos\left(\frac{18}{20}\right)[/tex] = 25.8


What is the multiplicative rate of change of the
exponential function shown on the graph?
81
2,
4
0
16
1
A
12
4
AN
8
1.
NI
-2.
2
-1.
9
x
(0,1)
1
-3 -2
-1
N
3

Answers

Answer:

The answer for thue would happened to be 2

-1.

Answer:

9/2

Step-by-step explanation:

Write an equation of the direct variation that includes the point (9, –12).
(A.) y = 1 1/3x (B.) y = - 1/12x (C.) y = 1 1/3x (D.) -3/4x ...?

Answers

Answer:

I think you have a typo in you choices...

y = -4/3 x is the answer...

which is the same as y = - 1 1/3 x

you don't have that choice, "A" and "C" are the same..

I think that one of them is "y = - 1 1/3 x "

y = kx

-12 = k 9

k = -12/9 = -4/3

Step-by-step explanation:

help asap answer ----------------

Answers

Answer:

[tex]f^-^1(f(3.14))=3.14[/tex]

[tex]f(f(-7))=5[/tex]

Step-by-step explanation:

Hi there!

[tex]f^-^1(f(x))=x[/tex]

Therefore,  [tex]f^-^1(f(3.14))=3.14[/tex]

[tex]f(f(-7))[/tex]

The table tells us that f(-7) is equal to -12.

[tex]f(-12)[/tex]

The table also tells us that f(-12) is equal to 5.

[tex]5[/tex]

I hope this helps!

the additive inverse of 5/9 is​

Answers

I think that it’s -5 (:

Answer:

- 5/9

Step-by-step explanation:

The additive inverse can be broken down. Additive means we are adding something to it. Inverse means the opposite. Combined, it would be saying we are adding the opposite. The opposite of 5/9 would end up being -5/9, as when added together the sum is 0.

the simple interest $ Interest, on a sum of money , $P after T years at R% is given by the formula interest = PRT ÷100
a) make t subject of the formula
b) find t if interest = 51 , P =340 and R=2 1/2​

Answers

Step-by-step explanation:

a)t=100×I÷PR

b)t=200×51÷340×5 (simplify)

therefore t=8670

thanks Hope It Help

Samantha found a great deal on sweatshirts at the mall and bought 5 sweatshirts at the
Super Duper sale price. Allison went the next day, but the sale was over, so she only bought
2 sweatshirts and paid $30 more per sweatshirt than Samantha. If the total cost of all 7
sweatshirts was $340, how much did one sweatshirt cost at the Super Duper sale price?

Answers

Answer:

$40

Step-by-step explanation:

You have two sweatshirts that cost $30 more the day after.

First, you do [tex]340 -(2*30)[/tex]

Second, you divide what you got above ($280), by 7 and voila, you have $40 per sweatshirt.

how do i work out the shaded area??

help!!!!

Answers

Answer:

Step-by-step explanation:

Remark

The method you would use is

find the area of the rectanglefind the area of the left trianglefind the area of the right triangleSubtract the two triangle's areas from the area of the rectangle.

Area of the rectangle

Area = L * W

L = 3 + 14 =  17

W = 6

Area = 6 * 17 =                                       102

Area of Left triangle

H = 6

B = 3

Area = 1/2 * B * H

Area = 1/2 * 3 * 6

Area =                                                    9

Area of the triangle on the right

H = 6

B = 17 - 7 = 10

Area = 1/2 * b * h

Area = 1/2 * 6 * 10 =                             30

Area of the two triangles =                39

Area of the green area = 102 - 39 = 63

Which square root is between 4 and 5

10
14
24
32
They are divided by the way

Answers

Answer:
I’m not sure what you mean by divided, but the square root of 24 would be between 4 and 5.

Explanation:
I translated 4 and 5 into square roots, being the square root of 16 (4^2) and the square root of 25 (5^2).
4 is equal to the square root of 16 just as 5 is equal to the square root of 25.
Of the given square roots in the answers, only the square root of 24 was between the square roots of 16 and 25. Therefore, the square root of 24 is between 4 and 5.

During a sale, Cindy found boxes of dog biscuits on sale for $0.69 that had previously cost $2.23. What percentage is the discount?

Answers

Answer:

The dog biscuits are approximately 69% off.

Step-by-step explanation:

(1 - 0.69/2.23) * 100

(223/223 - 69/223) * 100

154/223 * 100 = 69%

A car costs$cents when new. It was sold for four fifths of its cost price. How much money was lost on the car.

Answers

The question is incomplete as the cost price isn't given. However, taking the cost price as x :

Answer:

Kindly check explanation

Step-by-step explanation:

Given :

A car costs$cents when new. It was sold for four fifths of its cost price. How much money was lost on the car.

Let :

Cost price when new = x

Cost price when sold = 4/5 * cost price when new

Cost when sold = 4/5 of x = 4x/5

Amount of money lost on the car = (Cost price of car when new - Cost of car when sold)

Hence,

Amount of money lost on the car = (x - 4x/5)

x - 4x/5 = (5x - 4x) / 5 = x / 5

To obtain the exact price, kindly input the omitted cost when new for x.

Find the sum of 5x+y and (2xy + xy).

Answers

Answer:

6x^2y+2xy^2

Step-by-step explanation:

5x^2y + (2xy^2 + x^2y).

Combine like terms

6x^2y+2xy^2

[tex]\displaystyle\ \Large \boldsymbol 5\underline{x^2y}+2xy^2+\underline{x^2y}=5x^2y+x^2y+2xy^2=\boxed{6x^2y+2xy^2}[/tex]

Evaluate (7.1x 10³)+(4.6 x 10⁶)²
Give your answer in standard form to 3SF​

Answers

Answer:

2.12x10^13 is what I got

If triangle BCD was reflected over the x-axis, what would be the coordinates of the new triangle's vertices?
A. (-1, 0), (-1, -2), (-4, 1)
B. (-1, 0), (-1, 2), (-4, 1)
C. (-1, 0), (-1, 2), (4, -1)
D. (1, 0), (-1, 2), (-4, 1)

on time 4 learning

Answers

Answer:

b the answer is B because

For the following right triangle, find the side length x

Answers

Answer:

x = 25

Step-by-step explanation:

b² + h² = x²

24² + 7² = x²

576 + 49 = x²

625 = x²

√625 = √x²

25 = x

Step-by-step explanation:

x² = 7² + 24²

x² = 49 + 576

x² = 625

x = 25

Corey and Courtney are 210 feet apart when they start walking toward one another. Courtney walks twice as fast as Corey so whenever Corey travels
x
feet, Courtney travels
2
x
feet. Let
x
represent the number of feet Corey has traveled since he started walking toward Courtney.

Write an expression in terms of x to represent the distance (in feet) between Corey and Courtney.

Answers

Answer:

  210 - 3x

Step-by-step explanation:

WILL GET BRAINLEST WILL HAVE TI ZOOM IN THI SHIW WORK TOO PLSSS ASAP

Answers

Answer:

sin = 1.333333

cos = 0.75

Factorize : x⁴ -625
please answer​

Answers

( − 5 ) ( + 5 ) ( 2 + 2 5 )

write the point-slope form of an equation of the line through the points (6,-1) and (5,7)

Answers

Answer:

y - 7 = -8 (x - 5)

Step-by-step explanation:

y2 - y1 / x2 - x1                7 - (-1) / 5 - 6           = -8

y - 7 = -8 (x - 5)

what is the solution to the system of equation below y=2/5x-3 and X=_10

Answers

Answer:

read explanation

Step-by-step explanation:

since y=2/5x-3 we substitute x=10 in making it y=2/5*10-3

following PAMDAS we do multiplication first so 2/5*10=4.

so y=4-3 and then we subtract and get y=1. Hope this helps:> if you need more explanation message me. If not give this a heart for helping. Good luck.

SOMEONE HELP ME PLEASE

Answers

Answer:

3/5 * 3/5 = 9/25 = .36 = 36%

Step-by-step explanation:

PLSSS HELPP I need the answers

Answers

Answer:

Step-by-step explanation:

t = 20

CROSS MULTPLICATION !

[tex]\frac{a}{b} = \frac{c}{d}[/tex]

in this situation ab = cd

[tex]\frac{16}{t} = \frac{80}{100}[/tex]

(16)(100) = 80t

1600 = 80t

1600/80 = t

t = 20

Answer:

11

Step-by-step explanation:

11

1

45

35x345 = 30

1

Which one of the following sets is real numbers?

A. |x| = -1
B. |x| < -1
C. |x| > -1

Answers

The answer to your question is C
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