3 years ago

Which rectangle represents dilation by a scale factor of 2 from the rectangles center?

Mathematics

1 answer:

morpeh [17]3 years ago

4 0

Answer:

Original coordinates of F is (2,1)

Step-by-step explanation:

when DEFG is dilated by a scale factor of 1/2 with a dilation center of (0, 0), coordinates of point F' will be

( 2 x 1/2, 1 x 1/2 ) = ( 1, 1/2 )

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I am Lyosha [343]

B,C,D,A

Step-by-step explanation:

This is the right answer because -42 and 25 are the largest and -2/3 and 3/4 are the smallest. So the answer is B,C,D,A

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3 years ago

Use a definition, postulate, or theorem to find the value of x in the figure described.

Rudiy27

we know that

An <u>angle bisector</u> is a line or ray that divides an angle into two congruent angles

in this problem

m∠RST=m∠RSV+m∠VST

m∠RSV=m∠VST

hence

m∠RST=2*m∠RSV --------> equation 1

we have

m∠RST=(6x-24)

m∠RSV=(2x+8)

Substitute in the equation 1

6x-24=2*(2x+8)

6x-24=4x+16

6x-4x=16+24

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x=40/2

x=20 degrees

therefore

<u>the answer is the option </u>

D definition of angle bisector

and the value of x is 20 degrees

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3 years ago

A small local bakery pre-ordered apple and pumpkin pies to be picked up the day before Thanksgiving. Apple pies were $15 each an

vampirchik [111]

Step-by-step explanation:

15×42=630

12×56=673

42 apple

56 pumpkin

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3 years ago

the equation y=15x+500 represents the amaunt y that lin earns by working for x hours plus a performance bonus. what is lin hourl

sp2606 [1]

The hourly rate is the slope or $15 in this case.

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3 years ago

Please simplify this using laws of exponentS

mezya [45]

Answer:

1/256

Step-by-step explanation:

See steps below:)

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3 years ago