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IrinaK [193]
3 years ago
7

Triangle QNP was dilated by a scale factor of One-third about point P. It was then transformed in another way to produce Triangl

e Q prime N prime P prime.
On a coordinate plane, triangle Q N P has points (negative 1, 0), (negative 7, 9), (negative 1, 9). Triangle Q prime N prime P prime has points (6, 1), (9, 3), (9, 1).


Which identifies the transformation that occurred after the dilation?

a 90 degrees clockwise rotation about the origin

a 180 degrees clockwise rotation about the origin

a reflection across the x-axis

a reflection across the y-axis
Mathematics
2 answers:
Lisa [10]3 years ago
4 0

Answer:

It's A

Step-by-step explanation:

Just took the test

Mila [183]3 years ago
3 0

Answer:

a

Step-by-step explanation:

edge 2020

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Scott makes a scale drawing of a rectangular park. He uses the scale 5 centimeters: 3 meters. The length of his drawing is 20 ce
Svet_ta [14]

Answer:

The area of the park is 108\ m^{2}

Step-by-step explanation:

we know that

The scale drawing is \frac{5}{3}\frac{cm}{m}

step 1

Find the actual length of the rectangular park

Divide the length in the drawing by the scale drawing

20/(5/3)=12\ m

step 2

Find the actual width of the rectangular park

Divide the width in the drawing by the scale drawing

15/(5/3)=9\ m

step 3

Find the area of the park

A=(12)(9)=108\ m^{2}

5 0
4 years ago
Help with 58 show work plz
xz_007 [3.2K]
I'm not going to say the answer because i want you to figure it out.
But here.

For Part A: There are 665 pounds of apples, 35 go in each box. You have to find out how many boxes there will be. How will you break apart 665 by 35? (Division) After that, you got your answer!

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4 0
3 years ago
Here is a list of numbers: 2 , 8 , 1 , 7 , 4 , 10 , 1 , 15 , 20 State the median.
mel-nik [20]

Answer:

7

Step-by-step explanation:

1, 1, 2, 4, 7, 8, 10, 15, 20

median = 7

7 0
2 years ago
Suppose we want to choose a value of x within 3 units of 11. [This means a value of x that is less than 3 units away from 11.] T
Dahasolnce [82]

Answer:

(a) [8, 14]

(b)  8 \leq x \leq 14

(c)See attachment

Step-by-step explanation:

We want to choose a value of x within 3 units of 11.

(a)Now, 11-3=8 and 11+3=14

The possible values of x ranges is in the closed interval [8,14]

(b) Since x is within 3 units of 11., we have:

|11-x|\leq3

Solving the absolute inequality

-3 \leq 11-x \leq 3\\$In $ -3 \leq 11-x\\ x \leq 11+3\\x \leq 14\\\\$In $ 11-x \leq 3\\ 11-3 \leq x\\8 \leq x\\$Therefore,an inequality that represents all values of x that meet this constraint is:$\\8 \leq x \leq 14

(c)To draw the number line, we use a closed dot since we have the less than or equal to sign.

5 0
3 years ago
Read 2 more answers
Solve B=703w/h2 for w
AfilCa [17]
The answer would be... W=(b h^2)/703
6 0
3 years ago
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