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andriy [413]
3 years ago
15

I need the answer for 21

Mathematics
1 answer:
levacccp [35]3 years ago
3 0

Answer:

h>13

Step-by-step explanation:

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Figure
ludmilkaskok [199]

Answer:

  • a rotation, followed by a translation
  • a translation, followed by two reflections

Step-by-step explanation:

The rigid motions are the transformations that produce congruent images.

There are three main kinds of rigid motions  :

  • Reflections : Flips a figure across a line of reflection.
  • Rotations : Rotates a figure about some degrees around a center point.
  • Translations : Moves figure on a plane about some distance in a certain direction.

But dilation is not a rigid transformation because it may change the size of the image. It is usually used to shrink or enlarge a shape.

So, the options having dilation and term "stretch" cannot produce congruent figures.

Hence, the correct options are :

  • a rotation, followed by a translation
  • a translation, followed by two reflections
5 0
3 years ago
The perimeter of a rectangular room is 60 feet. Let pie be the width of the room (in feet) and let y be the length of the room (
Aleks04 [339]

Answer:

1.i dont know 2. we rock

5 0
4 years ago
Solve the equation on the<br> interval [0,2π).<br> 2 sin x -1=0
Nataly [62]

sgdhrjdjfjfj

Step-by-step explanation:

gkgzzggzgzzggzgzgzgz

3 0
1 year ago
Each morning, a cafe sells at most 20 freshly squeezed orange juices. Write an inequality that represents this situation. Let x
OverLord2011 [107]

Answer:

idk i just need the points

Step-by-step explanation:

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3 years ago
Given the following table, what is the quadratic equation?
rusak2 [61]

Answer:

144322221111155554444444333222222

7 0
3 years ago
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