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Alborosie
4 years ago
6

The pink trapezoid has been dilated to the blue trapezoid. What was the center of the dilation?

Mathematics
1 answer:
nalin [4]4 years ago
8 0

Answer:

A) (0, 0)

Step-by-step explanation:

To find the center of dilation, draw lines from each pre-image point to the image point.  A picture of this is attached.

Once we get these lines drawn, the center of dilation will be the intersection of these lines.  The lines intersect at (0, 0), so this is the center of dilation.

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Rzqust [24]
In this case, the best method starts with finding one percent of the selling price.  To do this, divide the commission ($11825) by 5.5.  This gets you 1%, which is $2150.  Next, multiply this number by 100, turning 1% into 100%.  Your final answer is $215,000.
8 0
4 years ago
Which statement describes the first step to solve the equation by completing the square?
Readme [11.4K]

Answer:

It's Multiply both sides of the equation by 1/2, I literally just took the quiz.  

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3 years ago
Read 2 more answers
11 x minus 3 y = negative 17. Negative 4 x + 3 y = negative 18. Negative 7 x = negative 35 Negative 7 x = 35 7 x = negative 35 7
posledela

Answer:

7 x = -35

Step-by-step explanation:

Which equation results from adding the equations in this system? 11 x minus 3 y = -17. Negative 4 x + 3 y = - 18.

- 7 x = negative 35

- 7 x = 35

7 x = negative 35

7 x = 35

In this problem we need to add the equations below i.e.

11x-3y = -17 and -4x+3y=-18

Adding both equations,

11x-3y+(-4x)+3y = -17+(-18)

7x= -35

or

7 x = negative 35

Hence, the correct option is (c).

5 0
3 years ago
A soccer field is a rectangle 60 meters wide and 110 meters long. The coach asks players to run from one corner of the grass fie
Wittaler [7]

Answer:

A

Step-by-step explanation:

A soccer field is a rectangle 60 meters wide and 110 meters long. The coach asks players to run from one corner of the grass field to the opposite corner. The path from one corner of the grass field to the opposite corner is the diagonal of the rectangular field.

The width, the length and the diagonal of the rectangular field form right triangle. By the Pythagorean theorem,

\text{Diagonal}^2=\text{Width}^2+\text{Length}^2\\ \\\text{Diagonal}^2=60^2+110^2\\ \\\text{Diagonal}^2=3,600+12,100\\ \\\text{Diagonal}^2=15,700\\ \\\text{Diagonal}=\sqrt{15,700}\approx 125\text{ yd}

6 0
3 years ago
Zykia bought a riding lawnmower for 1,270 on the installment plan. She paid a down payment of $60 and agreed to pay $80 a month
pshichka [43]

Answer:

1,500

Hope this helps

3 0
3 years ago
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