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Anettt [7]
4 years ago
7

Angle MNO is formed by segments MN and NO on the coordinate grid.

Mathematics
2 answers:
Dimas [21]4 years ago
5 0
<span>The correct answer is D.</span>
SCORPION-xisa [38]4 years ago
5 0

Answer:

The correct option is D.

Step-by-step explanation:

From the given figure it is clear that angle MNO is formed by segments MN and NO.

It is given that angle MNO is rotated 90 degrees counterclockwise about the origin to form angle M′N′O′.

Rotation is a rigid transformation because the size and shape of image is same as the figure after rotation. In other words, after rotation the figure and its image are congruent.

m\angle MNO\cong m\angle M'N'O'       (Rigid transformation)

m\angle MNO=m\angle M'N'O'       (Definition of congruence)

Since the measure of angle MNO is equal to the measure of angle M'N'O', therefore the correct option is D.

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25 people apply for a job, 15 men and 10 women. they will hire 10 people, with 40% of them women. how many different staff selec
luda_lava [24]
So if they'll hire 40% women, and they're hiring 10 people, this means that they'll hire 4 women. And the rest of the people are all men, or 6 of them. 

So basically, you can think of this like a tree, taking the men's side first, with 15 possible hires in the beginning, and then 14 more stemming off of that, and then 13 more stemming of those, etc.

So basically it would be:

15 * 14 * 13 * 12 * 11 * 10

Because there are four spots for men, and there were 15 men, and after every hire, there will be one less applicant, because there would've been one hire instead.

So;

15 * 14 * 13 * 12 * 11 * 10 = 3603600

And then women just do the same thing.

10 * 9 * 8 * 7 = 5040

Then just multiply those together as well.

18162144000 is your final answer.

5 0
3 years ago
Consider the following descriptions of the platonic solids use them to complete the table
Maru [420]

Answer:

4, 6, 4

6, 12, 8

8, 12, 6

Step-by-step explanation:

Tetrahedron:

4 faces, 6 edges, 4 vertices

Cube:

6 faces, 12 edges, 8 vertices

Octahedron:

8 faces, 12 edges, 6 vertices

you can also use the v - e + f = 2 to check

4 0
2 years ago
Is a triangle with side lengths of 33 inches, 56 inches, and65 inches a right triangle? Explain your reasoning.
worty [1.4K]

Answer:

Yes

Step-by-step explanation:

Pythagorean's Theorum is that a^2 + b^2 = c^2

a and b are the sides of the triangle and c is the hypotenuse. 33x33+56x56=4225 sqrt4225 is 65. Everything checks out.

3 0
4 years ago
Which is the best buy​
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Answer:

C, 4 kilogram bags.

Step-by-step explanation:

All you have to do for this is divide the price by the kilograms. I did this for every one and the lowest cost per kilogram was C, $4.60.

Mark brainliest if you can plz!

3 0
3 years ago
Thank for answer my question
allochka39001 [22]

Answer:

the Scale factor is 3:1 and the larger one would be 107.4

Step-by-step explanation:

Yes it Would bc am pro

6 0
3 years ago
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