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-Dominant- [34]
3 years ago
12

What is the mean of each data set?

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
6 0
The mean of the data set 1 is 3.6 because if you add all the numbers up you’ll get 32/9 = 3.555555556 or 3.6

The mean of the data set 2 is 9.3 because if you add all the numbers up, you’ll get 93/10=9.3
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Which of these triangle pairs can be mapped to each other using a translation and a rotation about point A?
Vladimir79 [104]

Answer:

<u>Figure A</u>

Step-by-step explanation:

See the attached figure which represents the given options

We are to select the correct pair of triangles that can be mapped to each other using a translation and a rotation about point A.

As shown: point A will map to point L, point R will map to point P and point Q will map to point K.

we will check the options:

<u>Figure A</u>: the triangle ARQ and LPK can be mapped to each other using a translation and a rotation about point A.

<u>Figure B: </u> the triangle ARQ and LPK can be mapped to each other using a translation and a reflection about the line RA.

<u>Figure C:</u> the triangle ARQ and LPK can be mapped to each other using a translation and a reflection about the line QA.

<u>Figure D:</u> the triangle ARQ and LPK can be mapped to each other using a rotation about point A.

So, the answer is figure A

<u>The triangle pairs of figure A can be mapped to each other using a translation and a rotation about point A.</u>

3 0
3 years ago
Read 2 more answers
A bowl contains
12345 [234]
1 apple + 1 banana
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1 apple + 1 peach
1 banana + 1 apple
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1 banana + 1 peach
1 orange + 1 apple
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1 orange + 1 peach
1 peach + 1 apple
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11 combinations of food

Hope this helped
5 0
3 years ago
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This isosceles triangle has two sides of equal length, a, that are longer than the length of the base, b. The perimeter of the t
sergey [27]
Because it is an isosceles triangle, the two longer sides are the same length. Therefore multiply 6.3 times 2.
To find the length of the base subtract 12.6 from 15.7 to get 3.1 cm.
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3 years ago
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A coin is tossed three times. what is the probability of getting two heads and one tail?
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If the order doesn't matter, then the probability is 37.5%
If it has to be head head tail, then the probability is 12.5%

If the order doesn't matter, the possible outcomes that have two heads and one tail are HHT, HTH, and THH. Since these all have a probability of 12.5% of occuring, the probability of any of them occuring is 37.5%
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3 years ago
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Shelby found a nice 2 bedroom apartment for rent for per month What should her monthly income be to afford this apartment?
Kryger [21]
Is it any answer choices?
8 0
3 years ago
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