Question

pentagon OPQRS is shown on the coordinate plane below.

Answer 1

If pentagon OPQRS is dilated by a scale factor of 7/4 from the origin, to create O'P'Q'R'S', what is the ordered pair of point S'? (4 points)

Answer 2

(8.75, 5.25)
(1.25, 0.75)
(1.75, 3.5)
(3.5, 8.75)

Answer 3

@BabiiMuffin can u help

Answer 4

@Concentrationalizing can u help medal

Answer 5

Please

Answer 6

You would need to the coordinate point for S and multiply both the x-value and the y-value by 7/4 and see what you get.

Answer 7

would it be

Answer 8

(1.75, 3.5)

Answer 9

or did i do it wrong

Answer 10

@Concentrationalizing ???

Answer 11

Well, what is the initial coordinate point for S?

Answer 12

5,2

Answer 13

Other way around, (2,5)

Answer 14

2,5

Answer 15

Since you scale this now by 7/4, I need to multiply 2 by 7/4 and 5 by 7/4. So what is 2*7/4 and 5*7/4?

Answer 16

He needs point S

Answer 17

So, (8.75, 5.25)?

Answer 18

no!

Answer 19

It is (3.5, 8.75)

Answer 20

because when you multiply 2 by 7/4 it equals 3.5

Answer 21

\(2\cdot\frac{7}{4}\) = \(2\cdot1.75\ = 3.5\)

\(5\cdot\frac{7}{4} = 5\cdot1.75 = 8.75\)

Answer 22

So I am correct, right

Answer 23

Yeah, (3.5,8.75) is correct :)

Answer 24

Thank you!

Answer 25

No problem :)