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natulia [17]
3 years ago
5

PLEASE PLEASE HELP ME!!!

Mathematics
1 answer:
lidiya [134]3 years ago
4 0
Angles 5 and 6 are vertical angles because they are formed by two intersecting lines

Angles 1 and 2 are none of these. They are not vertical angles because they aren't directly across from each other like angles 5 and 6. They aren't adjacent angels because they aren't next to each other. They aren't a linear pair because they aren't adjacent along a straight line.

Hope this helps
You might be interested in
Prove that triangle with side lengths of x^2-1, 2x, x^2+1 is a right triangle.
Brrunno [24]
Right triangles must follow the pythagorean theorem, so a^2+b^2=c^2.

Let's find a^2 and b^2 by squaring the first 2 side lengths.

(x^2-1)^2= x^4-2x^2+1
(2x)^2= 4x^2

Then add the two to find c^2
x^4+ 2x^2 +1= c^2

Root both sides
x^2+1=c

Since the side lengths can be plugged into the pythagorean theorem, the side lengths must represent a right triangle.
Hope this helps!
7 0
3 years ago
A city is building a fence around a rectangular playground. If the perimeter of the playground is 96 feet and the length of one
PilotLPTM [1.2K]

Answer:

The answer is 18.

Step-by-step explanation:

Perimeter is P, length is L, and width is W. So, P is L plus L plus W plus W. If L is 30, then L plus L is 60. Do the P minus 60, which is 36. So, to find width, use that.

W plus W is the last part of P, and P minus 60 is 36. So, for one width, it is 36 divided by 2, which is our answer: 18.

8 0
4 years ago
the mass of earth is 5.9 x10^24 kg.the mass of pluto is 13,000,000,000,000,000,000,000 kg.compared to pluto,how much greater is
Umnica [9.8K]
I hope this helps you

3 0
4 years ago
A tennis ball is tossed into the air. The height, h(t), in feet, of the tennis ball is a function of time, t, in seconds, as sho
blondinia [14]

I don't want to answer because I'm not 100% sure, but I know you can eliminate C and D right off the bat, because the rate of change can't be negative. It is between A and B and out of those two I would say B.

I was gonna ask you to mark me brainliest if I was right, but I'm guessing this is for the IA4 where you can't see your grade... lol. Sorry, but I hope this helps you, at least a little bit

7 0
3 years ago
Read 2 more answers
Refer to a standard deck of playing cards. Assume 5 cards are randomly chosen from the deck. How many hands contain 4 aces?
Setler79 [48]

There would be 0.07923 probability to get 4 aces.

<h3>What is probability ?</h3>

Probability shows possibility to happen an event, it defines that an event will occur or not. The probability varies from 0 to 1.

Total number of cards in deck = 52

Total number of aces = 4

When 5 cards are chosen randomly,

The probability to get 4 aces

= 1/52+1/51+1/50+1/49+0

Since, at 5th time there will be no ace remains, so probability would be 0.

= 0.01923+0.01960+0.0200+0.0204

=0.07923

To know more about Probability on:

brainly.com/question/12478394

#SPJ1

7 0
2 years ago
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