The scale on a map says that 4 cm represents 5 km. What distance on the map (in centimeters) represents an actual distance of 4 km?

Answer:

3 units down

Step-by-step explanation:

J(-1, -5) → J'(-1, -8)

The x coordinate of the vertex J is -1 and does not change in J' (it is still -1)

The y coordinate of J is -5, and for J' is -8.  This means the translation direction of 3 units down.  (-8- -5 = -3)

Answer:

Mean = 16

Step-by-step explanation:

MEAN can be find bg the sum of all score divided by the amount of the score.

Mean = total amount / number of amount

Total amount = 2 + 3 + 5 + 9 + 17+ 22 + 31 + 39

= 128

number of amount = 2, 3, 5, 9, 17, 22, 31, 39

= 8

Then we can calculate mean as

Mean = 128/8

Mean = 16

Answer:

I think it would be 300 sorry if im wrong

Step-by-step explanation:

Answer: K=2

Step-by-step explanation:

-8k+6=-10k+10

+10k

2k+6=10

-6

2k=4

k=2

Answer:

-8k + 6 = -10k + 10

k = 2

Step-by-step explanation:

Step 1: Add 10k to both sides.

−8k+6+10k=−10k+10+10k

2k+6=10

Step 2: Subtract 6 from both sides.

2k+6−6=10−6

2k=4

Step 3: Divide both sides by 2.

2k  divided by 2  =  4  divided by 2

k=2

Answer:

y = 15

Step-by-step explanation:

We need to solve for k

y = x

21 = 7k  Divide both sides by 7 to solve for k

3 = k

y = xk

y = 5(3)

y = 15

Answer: y = 15

Step-by-step explanation:  

Answer:

5016

Step-by-step explanation:

5500 - 324(area of pool)=5176

5176-160(area of walkway)=5016

Answer: You can calculate the likeliness of the spinner landing on blue or red as the more spins you have the more accurate the results would be. In this case, after 200 spins Tiffany calculated that the spinner landing on blue has a 60% chance while landing on red has a 40% chance. Therefore this might not be fair as there is a 60% chance of landing on blue.

Step-by-step explanation: sorry if this didn't help :(

Answer:

all of them or the 1 or the 2

Step-by-step explanation:

Answer:

x = 10

Step-by-step explanation:

First, subtract 10 from both sides

Next, Simplify

Then, subtract 5/3x from both sides

After, simplify

Lastly, multiply both sides by 3

Then finally simplify for your final answer of x = 10

Hope this helps! :)

Answer:

x = 10

Step-by-step explanation:

  x + 10 = 1/3(5x + 10)
  x + 10 = 5/3x + 10/3
3x + 30 = 5x + 10
       20 = 2x
        10 = x

Answer:9

Step-by-step explanation:9 is a multiple of 3

4 + 2(5) + (−3)

= 4+10-3

= 11

I think that's the answer.

I'm not sure of that's what you were asking though.

Answer:

If you find the area of a 2D shape (ex-square) you would multiply the area by the amount of faces with the shape (that are the same shape)

Answer:I believe it would be $340.00

Step-by-step explanation: If he makes $3000 a month and spends $2,660 that leaves him with $340 left over each month

3000-2660=340

Answer:

$340.00.

Step-by-step explanation:

If William's current monthly expenses are $2,660.00 and he earns $3,000.00 each month, then his disposable income (income minus expenses) is:

$3,000.00 - $2,660.00 = $340.00

This means that William can afford to pay up to $340.00 extra on his car note this month. Therefore, the correct answer is $340.00.

Answer:

(-8, -2)

Step-by-step explanation:

Combine these equations:  You'll get 2y = -4, so that y = -2.

Substituting -2 for y in the second equation, you'll get -2 + x = -10, or x = -8

Thus the solution is (-8, -2)

Therefore, the ratio of yards to miles is always constant, making it a proportional relationship.

An equation is a mathematical statement that shows the equality between two expressions. It typically includes one or more variables, which are unknowns that can take on different values. An equation can be solved by finding the value or values of the variable(s) that make both sides of the equation equal.

Here,

a. Using the equation y = 1760m, we can fill in the table as follows:

distance measured in miles distance measured in yards

1                        1,760

5                8,800

3.520     6,195.2

17,600      30,800,000

b. Yes, there is a proportional relationship between a measurement in yards and a measurement in miles for the same distance. The equation y = 1760m shows that the number of yards is always 1760 times greater than the number of miles. This means that if you double the number of miles, the number of yards will also double, and if you triple the number of miles, the number of yards will triple, and so on.

To know more about equation,

https://brainly.com/question/9312365

#SPJ1

Answer:

Option D is the correct option.

Step-by-step explanation:

Let the points be A and B

A ( 7 , 35 ) -----> ( x1 , y1 )

B ( 7 , 21 ) -------> ( x2 , y2 )

Now, finding the distance between these two points:

\( \sqrt{(x2 - x1) ^{2} + {(y2 - y1)}^{2} } \)

Plug the values

\( = \sqrt{(7 - 7) ^{2} + {(21 - 35)}^{2} } \)

\( = \sqrt{ {0}^{2} + {( - 14)}^{2} } \)

0 raised to any positive power equals 0

\( = \sqrt{0 + {( - 14)}^{2} } \)

When adding or subtracting 0, the quantity doesn't change

\( = \sqrt{ {( - 14)}^{2} } \)

Reduce the index of the radical and exponent with 2

\( = 14 \: units\)

Hope this helps...

Best regards!

~ a music lover

Answer:

x=14

Step-by-step explanation:

A to B = 1:2

so B is 2 times bigger than A

A = 9 so B is 18

18 - 4= 14

x = 14

Answer:

7.5

6.8

Step-by-step explanation:

hope it helped :-)

Answer:

7.5

6.8

Step-by-step explanation:

because 3x 2.5 is 7.5 and 2x3.4 is 6.8

Answer:

(8,4)

Step-by-step explanation:

Answer:

Gross income is money earned after taxes are taken from a paycheck.

Gross income is money earned after taxes are taken from a paycheck.

Answer:

37.5

Step-by-step explanation:

dang laura

Answer:

A

Step-by-step explanation:

We can solve for H by isolating it on one side of the equation, as follows:

J/H - I/H = G

Taking H as the common denominator:

(J - I)/H = G

Multiplying both sides by H:

J - I = GH

Adding I to both sides:

J = GH + I

Dividing both sides by G:

H = (J - I)/G

So the answer is

(A)

H = (J - I)/G.

Answer:   A

Step-by-step explanation:

\(\frac{J}{H} = G + \frac{I}{H}\)                >Since you are solving for H bring I/H to the other side

                                   by subtracting I/H from both sides

\(\frac{J}{H}- \frac{I}{H} = G\)               >There is a common denominator so you can

                                   combine the fractions

\(\frac{J-I}{H} = G\)                   >Multiply both sides by H or cross multiply whichever

                                  way your mind things about how to get H on top

\(J-I = G(H)\)           >Divide both sides by G

\(\frac{J-I}{G} = H\)                   >Answer is A

Answer:

In the time(x) column add 3 every time (start with 3 in first column). For the steps (y) add 126 every time (start with 126 in first column.

Step-by-step explanation:

Considering area (A) of garden as 30 square feet:

30 = x(2x+7)

Now we need to expand it:

x(2x+7) = 2x^2 + 7x

2x^2 + 7x = 30

Adding this into an Algebra calculator gives us 5/2 or 2.5

So x = 2.5

To prove this:

2(2.5) + 7 = 12

14 * 2.5 = 30

Answer:

61.973

Step-by-step explanation:

let the unknow side be x

surf of prism = 2*(8*8+8x+8x) = 2*(64+16x) = 128+ 32x

again, surface of cylinder = 2pi*r*(r+h) = 2 * pi * 14 * (14+10) = 672pi

now solve for x, when

128+32x = 672pi

Answer:

2 pounds of bananas cost $3

Step-by-step explanation: