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White raven [17]
3 years ago
11

What is true about every rotation?

Mathematics
2 answers:
Korvikt [17]3 years ago
8 0

Answer: A) The corresponding lengths, from the point of rotation, between the pre-image and image are preserved.

Step-by-step explanation:

A rotation is a rigid transformation that maps a figure by rotating it about some degrees from a particular point of rotation.

Since all the rigid motions produces congruent images. Therefore rotation too creates congruent images ( shape and size remains same) .

And corresponding sides of congruent images are also congruent.

Therefore, The corresponding lengths, from the point of rotation, between the pre-image and image are preserved.

Hence, the correct answer is option (A).

defon3 years ago
4 0
I believe the answer is A.
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Which of the following sets of values is a soulution to the following system of liner expressions, 4x+y=24 x-y=-4
Illusion [34]
It is the first answer, x=4; y=8

Set up and add equations:
4x+y=24
+ x-y=-4

So 5x=20 (the y’s cancel)
X=4

Then substitute in 4(4)+y=24
16+y=24
Y=8
6 0
2 years ago
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A bag contains hair ribbons for a spirit rally. The bag contains 4 black ribbons and 5 green ribbons. Lila selects a ribbon at r
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Answer:

Total ribbons = 3 + 12 = 15So, 3/15 = black12/15 = greenTherefore the probability Lila selects the black ribbon first is 12/15Because Lila has taken one

Step-by-step explanation:

4 0
1 year ago
Could somebody help me I don't understand this? and can you explain how you did it.​
SCORPION-xisa [38]

Answer:

77°F

Step-by-step explanation:

C = 5/9 (F - 32)

25 = 5/9 (F - 32)

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6 0
3 years ago
2) A month of the year is randomly selected.
lara31 [8.8K]

Answer:

5/6

Step-by-step explanation:

The months of the year are: January February March April May June July August September October November December

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P (month that does NOT begin with the letter A)

= number of months that do not start with A / total months

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3 years ago
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What is the best metric unit to use for the mass of a grasshopper
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♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫

➷The best metric unit to use for the mass of a grasshopper is grams, because a grasshopper is very light and a gram is small.

One gram is about the weight of a paper clip or a butterfly.

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➶ Hope This Helps You!

➶ Good Luck (:

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3 years ago
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