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-Dominant- [34]
3 years ago
14

(PLEASE HURRY I NEED IT TODAY)

Mathematics
1 answer:
slega [8]3 years ago
6 0

Answer:

1) Reflection in the x-axis

A' = (-2, -3)

2) Rotation of 180° clockwise about the origin

A'' = (2, 3)

3) Translation of 3 units down and 4 units to the right

A''' = (6, 0)

Step-by-step explanation:

The transformations are as follows;

1) Reflection in the x-axis

Here the x-coordinate is the same and the y-coordinate changes sign.

Therefore, we have;

A (-2, 3)

After reflection in the x-axis becomes A' = (-2, -3)

2) Rotation of 180° clockwise about the origin

When, a point (x, y) is rotated 180° clockwise about the origin, it becomes (-x, -y)

Therefore, we have;

A' = (-2, -3) becomes A'' = (2, 3)

3) Translation of 3 units down and 4 units to the right

Translation of 3 units down and 4 units to the right = T_{(4, -3)

Which gives

A''' = (2 + 4, 3 - 3) = (6, 0).

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There are 6 rectangular flower gardens each measuring 18 feet by 13 feet in a rectangular city park
Georgia [21]

Answer:

Step-by-step explanation:

The formula for determining the area of a rectangle is expressed as

Area = length × width

There are 6 rectangular flower gardens each measuring 18 feet by 13 feet in a rectangular city park. The area of each garden is

Area = 18 × 13 = 234 ft²

Since there are 6 gardens, the total area covered by the 6 gardens is

6 × 234 = 1404 ft²

The rectangular park measures 70 feet by 160 feet. The total area of the park is

Area = 70 × 160 = 11200 ft²

The number of square feet of the park that is not used for flower gardens is

11200 - 1040 = 10160 ft²

The formula for determining the perimeter of a rectangle is

2(length × width)

Total number of feet covered by rectangular city park is

2(70 + 160) = 460 ft

Number of feet covered by the 6 rectangular gardens is

6[2(18 + 13)] = 372 ft

The number of feets not used for flower gardens is

460 - 372 = 88 feet

4 0
3 years ago
The triangles to the right are congruent. Which of the following statements must be true
tiny-mole [99]

Answer:

It is the last one, bc=df

7 0
3 years ago
Which point is a solution to y>2X-1
ivann1987 [24]

Answer:

Step-by-step explanation:

3 0
4 years ago
The average of 5 numbers is 33. If the average of first 2 numbers is 35 and that of last 2 is 31, then find the 3rd number.
-BARSIC- [3]
The answer is c. 33.
3 0
3 years ago
Read 2 more answers
What is the completely factored out form of d^4-8d^2+16
Lostsunrise [7]

d^4-8d^2+16

(d^2-4d)(d^2-4d)

(d-2)(d+2)(d-2)(d+2)

Option D is correct

8 0
3 years ago
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