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Vsevolod [243]
3 years ago
7

PQRS and EFGH are polygons that can be mapped onto each other using similarity transformations. The transformation that maps pol

ygon PQRS onto polygon EFGH is a followed by dilation with a scale factor of
Mathematics
2 answers:
denis23 [38]3 years ago
7 0

If on PLATO: ANSWER 1. EFGH is a Rotation

ANSWER 2 is: 0.5

dsp733 years ago
3 0
I know its a scale factor of .5, i just don't know if its the rotation or reflection answer.
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I have 7hundreds blocks,5tens blocks,and 8ones blocks.I use my block to model two 3-digit numbers.What could My two numbers be?
Natali [406]
The number is 758 because there is 7 hundred blocks and 5 ten blocks and 8 one blocks which is 758
8 0
4 years ago
The length of a rectangle is 5cm more than width. Find expression fo the perimeter of the rectangle in terms of the w
galina1969 [7]

Answer:

Perimeter =4w+10

Step-by-step explanation:

Let w = width of the rectangle.

From the information "length of a rectangle is 5cm more than width", we can write:

Length = w+5

- - - -

Perimeter = 2l+2w (formula for the perimeter of a rectangle)

=2(w+5)+2w

=2w+10 + 2w

=4w+10

∴ The expression of the perimeter of the rectangle in terms of w is 4w+10.

Hope this helps :)

8 0
3 years ago
What is the factorization of the polynomial below? -3x^3+15x^2+42x
kherson [118]
Factoring out x

x(-3x^2+15x+42)  now factor parenthetical expression

x(-3x^2+21x-6x+42)

x(-3x(x-7)-6(x-7))

x(-3x-6)(x-7)  we can factor out -3 from first parentheses

-3x(x+2)(x-7)
7 0
3 years ago
Find the distance between 4 2/3 and −5 1/3
svetoff [14.1K]

Answer:

The distance between these two is 10.

Step-by-step explanation:

In order to find this, we simply need to subtract the values from one another. If the value is then negative, we take the absolute value to find the distance.

4 2/3 - -5 1/3

4 2/3 + 5 1/3

10

8 0
3 years ago
HELP PLSSS THIS IS HARD SOMEONE
Ber [7]

Answer:

I believe it would be (1,0)

Step-by-step explanation:

<u>It has been a while since I took geometry</u>, but I believe the function rule would be to add 4 to the Y value of all points and negate the X value.

That being said, C has an x value of 0, and a y value of -3.

-3 + 4 = 1

-(0) = 0

Therefore, the x value would remain unaffected, and the y value becomes 1.

Hope this helps! Keep in mind this is not a 100% definitely correct answer, but from what I remember this would be the new value.

5 0
2 years ago
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