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2 years ago

PLEASE HELP MEEEE!!!!

Mathematics

1 answer:

Vika [28.1K]2 years ago

7 0

I think it is the answer is 75.
Let me know if I'm wrong thanks

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Plot the points in the coordinate plane. Then find the perimeter and area of the polygon.

anyanavicka [17]

Answer:

The answer to your question is below

Step-by-step explanation:

See the graph below

Process

1.- Find the distance from A to B, B to C, C to D, A to D

Formula

d = $\sqrt{(x2 - x1)^{2} + (y2 - y1)^{2}}$

d AB = $\sqrt{(1 + 3)^{2} + (6 - 5)^{2}} = \sqrt{17}$

dBC = $\sqrt{(-2 -6)^{2} + (3 - 1)^{2}} = \sqrt{68}$

dCD = $\sqrt{(-1 - 3)^{2} + (-3 +2)^{2}} = \sqrt{17}$

dAD = $\sqrt{(-1 + 3)^{2} + (-3 - 5)^{2}} = \sqrt{68}$

2.- Find the perimeter

Perimeter = 2 $\sqrt{17} + 2\sqrt{68}$ = $6\sqrt{17}$ u

3.- Find the area

Area = $\sqrt{17} x \sqrt{68}$

Area = $\sqrt{17x68} = \sqrt{1156} = 34 u^{2}$

7 0

3 years ago

The price of a 5-minute call is 1.50 what is the price of a 12-minute call

nasty-shy [4]

Answer:

3.70

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

I need help , fast quick

Agata [3.3K]

Answer:

Step-by-step explanation:

So if u divide each number of players by the number of winners each time u come out with 3.something

So if ur looking for 100 players ud want the number of winners divided by that to equal 3.something

So 100/33=3.something

Plus every answer goes up so u also know its true

Hope this helped

Plz mark Brainliest ;p

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2 years ago

Please help! This is for Algebra 1

kow [346]

The first answer
-40y3/x5

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2 years ago

Jade solved the following equation:

sergey [27]

step 1 has incorrect justification

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3 years ago