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xxTIMURxx [149]
2 years ago
13

I need help with these problems please

Mathematics
1 answer:
katovenus [111]2 years ago
8 0

Answer:

1. Reflection

2. Dilation

3. Rotation

Step-by-step explanation:

Hey!

You can tell number one is a reflection because it didn’t change side or turn upside down or anything, it just flipped over to the other side.

You can tell number two is a dilation because it changes size.

You can tell number three is rotation because it rotated.

Hope this helps! :D

If you have any further questions, comment down below!

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lakkis [162]
1)inside the triangule is 180º .There are 3 angules, one with 120º, theta and
angle ACB, lets call it x.

x + theta + 120 = 180
x + theta= 180-120
x + theta= 60
x= 60- theta
angle ACB= 60- theta
8 0
3 years ago
Calculate:<br> √5/2-√5+2/2+√5
klio [65]
-√5/2+√5+1
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4 0
3 years ago
Read 2 more answers
I need help with this please
natka813 [3]

Answer:

Step-by-step explanation:

Antelope, Montana:  

    21, 30, 42, 58, 70, 79

Range- 58     79-21= 58

Quartile 1- 30

Quartile 3- 70

Interquartile Range- 40     70-30= 40

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Range- 47

Quartile 1- 32

Quartile 3- 66

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3 0
3 years ago
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7 0
3 years ago
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yaroslaw [1]
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