( PLEASE HELP) The points (3,-2) (-3,-2) and (-3,6) are the vertices of a triangle. Find the perimeter of the triangle. (Hint: Use the Pythagorean theorem to find the length of the hypotenuse.

Answers

Answer 1
Answer: Look at the picture.

x^2=6^2+8^2\n\nx^2=36+64\n\nx^2=100\to x=√(100)\to x=10

The perimeter of the triangle:

P_\Delta=6+8+10=24

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HELP ME PLEASE I BEG YOU I REALLY NEED WITH THESE QUESTIONS!!!!!!!!

Answers

the first one is B because there is only positives.
the other two is A and C. i don't know how to explain it to you w/out being there in person to tell you. but these are the answer's. 

Hi Thx I'm new here

Answers

HI

A is True

B is true

C is false

D is false


I hope that's help:0

A skateboard that sells for $65 is on sale for 15% off. Find the sale price?

Answers

original price:          $65        
discount:         15% off        
sale price:         ?        

There are two ways you can solve this problem:

Here's the longer way (by one step):
65 * .15 (15% in decimal form) = 9.75
65 - 9.75 = 55.25
sale price = $55.25

Here's the method that's one step shorter:
65 * .85 (100-15 ~ because it's 15%[15/100] off) = 55.25
sale price = $55.25

Either way works for solving discounts/sales. 


The skateboard now sells for 55.25. Hope this helps.

N- 6< -12 answer in mathematics

Answers

N - 6 < -12
   +6    +6
N <- 6

What is the solution of the system? Use substitution. 3x + 2y = 7
y = –3x + 11
A.
(6, -3)

B.
(6, -7)

C. {-4,19 }
           2



D.
(5, -4)

Answers

b. I don't If it help

Lan has 30 star stickers to share. She gives 4 stickers to each of her friends and has 2 stickers left. How many friends does Lan have?

Answers

Here is the work to solve the problem...

30 - 2 = 28

28 ÷ 4 = 7

Lan has 7 friends.

HOPE THIS HELPED
:)

Answer:

Lan has 7 friends.

Step-by-step explanation: