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zavuch27 [327]
3 years ago
14

Will give brainliest to whoever answers this with a serious response. I have had no luck on it and the one answer I did get was

just somebody trolling.
These are fill in the blanks.
1. When I use line segments to connect the corresponding points of a pre-image and the image in a translation, the line segments are ____ and ____ because ____.
2. When I use line segments to connect the corresponding points of a pre-image and the image in a reflection, the line of reflection is the _____ of the segments because ____.
3. In a rotation, the corresponding points of the pre-image and the image are the same _____ from the center of rotation because _____.
Mathematics
1 answer:
antiseptic1488 [7]3 years ago
7 0

Answer:

what the question................

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The manager of a food store noted that for every 20 persons who visit the store, they sell 6 burgers at $2.35 each, 8 aerated dr
marishachu [46]
(2.35*6+1.6*8+2*4)/20=$1.745=$1.8
3 0
1 year ago
Cold antoje help me answering this please :).<br>Fake answer will be reported. ​
Harrizon [31]

Answer:

158.1

Step-by-step explanation:

Distance is the square root of (x1-x2)^2+(y1-y2)^2

square root of (-4-146)^2+(2-52)^2

square root of 150^2+50^2

square root of 22500+2500

square root of 25000

50sqrt10

Rounding is 158.1

5 0
3 years ago
The pulse rates of 174 randomly selected adult males vary from a low of 39 bpm to a high of 111 bpm. Find the minimum sample siz
Daniel [21]

Answer:

a. The sample size is approximately 97 adults

Step-by-step explanation:

The given parameters are;

The number of adults surveyed, n = 174

The lowest value of the pulse rate = 39 bpm

The highest value of the pulse rate = 111 bpm

The level of confidence used for determining the sample size = 90%

The given sample mean = 3 pm of the population mean

a. The range rule of thumb states that the standard deviation is approximately one quarter (1/4) of the range

The range = 111 bpm - 39 bpm = 72 bpm

Therefore, the standard deviation, σ = 72 bpm/4 = 18 bpm

The sample size, 'N', is given as follows;

N = \dfrac{z^2 \cdot p \cdot q}{e^2}

Where;

N = The sample size

z = The confidence level, 90% (z-score at 90% = 1.645)

p·q = σ² = 18² = 324

e² = 3² = 9

N = \dfrac{1.645^2  \times 324}{3^2} = 97.4169

Therefore the appropriate sample size, N ≈ 97 adults.

8 0
2 years ago
In △DEF, DF = 17 and m∠F=32. Find DF to the nearest tenth.
SSSSS [86.1K]
FE=14.42
ED=9.01
angle D=58
hope this helps
8 0
3 years ago
Make d the subject of the formula h=d/3+2
Pani-rosa [81]
Answer: D=3(h-2)

Explanation —>
8 0
2 years ago
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