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sattari [20]
3 years ago
15

Give the coordinates of each point under the given transformation.​

Mathematics
1 answer:
vlabodo [156]3 years ago
4 0

Answer:

  see below

Step-by-step explanation:

The rotation transformations are ...

  90° : (x, y) ⇒ (-y, x)

  180° : (x, y) ⇒ (-x, -y)

  270° : (x, y) ⇒ (y, -x)

Applying these to the given points, you get ...

9) A'(6, 9)

10) A'(15, 11)

11) A'(9, 6)

12) A'(-11, 15)

13) A'(6, -9)

14) A'(15, -11)

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Solve for y. Do not put any spaces in your y=mx+b answer. 3y=2+9 *
horrorfan [7]

Answer:

y=11/3

Step-by-step explanation:

3y=2+9

Divide both sides by 3.

3y/3 = (2+9)/3

y=2/3+9/3

Combine like terms.

<u>y=11/3</u>

5 0
3 years ago
One counting number is 4 times great as a counting number.The product of the two number is 36.What is the sum of the two number
VARVARA [1.3K]

Answer:

The sum of the two numbers is 15

Step-by-step explanation:

Let the counting numbers be x and y.

Then we can write the following equations

x=4y.......1 (one is four times greater )

x(y)=36.....2 (the product of the two)

Putting equation 1 into equation 2, we get

4y(y)=36

{4y}^{2} = 36

Dividing through by 4,we get

{y}^{2} =  \frac{36}{4}

{y}^{2} = 9

Taking square root of both side, we obtain

y=3

Putting the value of y into equation , we get

x=4(3)=12

Hence the numbers are 3 and 12

Therefore the sum of the two numbers is 3+12=15

3 0
4 years ago
Mr Wong predicted that he would sell 45 automobiles He actually sold 48 automobiles What are the values of a
Gnesinka [82]

Answer:

idk

Step-by-step explanation:

8 0
3 years ago
The length of a rectangle is stored in a double variable named length, the width in one named width. write an expression whose v
Mila [183]
<span>sqrt(pow(length, 2) + pow(width, 2))

</span>
7 0
3 years ago
Julio bought a total of 20 medium and large pumpkins. If he spent $53 and bought 6 more large pumpkins as medium pumpkins, how m
Tatiana [17]
20 medium and large pumpkins

m ... number of medium pumpkins
l ... number of large pumpkins

20 = m + l
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l = 20 - 7 = 13 large pumpkins

Result: Julio bought 13 large pumpkins.
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