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4 years ago

Determine a series of transformations that would map polygon ABCDE ontopolygon A'B'C'D'E'?

Mathematics

1 answer:

vovangra [49]4 years ago

3 0

Answer:

A reflection followed by a translation

Step-by-step explanation:

A reflection across they x-axis would put all the points in the right section and on the right y value. The x value would need to be changed though. So, you would need to do a translation of 4 on all points.

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The air force reports that the distribution of heights of male pilots is approximately normal, with a mean of 72.6 inches and a

Phantasy [73]

Answer:

Step-by-step explanation:

Given that X - the distribution of heights of male pilots is approximately normal, with a mean of 72.6 inches and a standard deviation of 2.7 inches.

Height of male pilot = 74.2 inches

We have to find the percentile

X = 74.2

Corresponding Z score = 74.2-72.6 = 1.6

P(X<174.2) = P(Z<1.6) = 0.5-0.4452=0.0548=5.48%

i.e. only 5% are below him in height.

Thus the malepilot is in 5th percentile.

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4 years ago

1. The spinner shown has six congruent sections.

kondaur [170]

Answer:

Step-by-step explanation:

The probability of obtaining a 3 is

P(3) = $\frac{1}{6}$

Then after 30 spins the predicted number of times it should land on 3 is

30 × $\frac{1}{6}$ = 5

8 0

2 years ago

(Giving Brainliest♡)

frutty [35]

Answer:

Step-by-step explanation:

Hi there! :)

If you created 5 circles cut into thirds, you would create 15 1/3 pieces.

You can also use the KCF method to solve this!

7 0

3 years ago

8(3n + 5) = -32 what does n =

olga_2 [115]

Answer: n = -3

Step-by-step explanation:

8(3n + 5) = -32

Divide both sides by 8.

(3n + 5) = -4

Subtract 5 by both sides.

3n = -4 - 5

3n = -9

Divide both sides by 3.

n = -3

8 0

3 years ago

The lengths of the sides of a triangle are 3, 4, 5. Can the triangle be a right triangle?

raketka [301]

Answer:

yes

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Determine a series of transformations that would map polygon ABCDE ontopolygon A'B'C'D'E'?​

Determine a series of transformations that would map polygon ABCDE ontopolygon A'B'C'D'E'?