1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
larisa [96]
3 years ago
15

Please help me. Thanks! :)

Mathematics
1 answer:
elena-s [515]3 years ago
3 0

Answer:

<h3><u>Required Answer</u><u>:</u><u>-</u></h3>
  • R (-1,5)
  • S (-3,1)
  • T (-7,3)
  • V (-5,7)

{:}\leadsto\sf RS=\sqrt {(-3-1)^2+(1-5)^2}

{:}\leadsto\sf \sqrt {(-4)^2+(-4)^2}

{:}\leadsto\sf \sqrt {16+16}

{:}\leadsto\sf \sqrt {32}

{:}\leadsto\sf RS=\sqrt{32}

<h2>____________________</h2>

{:}\leadsto\sf ST=\sqrt {(-7-3)^2+(3-1)^2}

{:}\leadsto\sf \sqrt {(-10)^2+(2)^2}

{:}\leadsto\sf \sqrt {100+4}

{:}\leadsto\sf ST={\sqrt{104}}

<h2>___________________</h2>

{:}\leadsto\sf TV=\sqrt {(-5-7)^2+(7-3)^2}

{:}\leadsto\sf \sqrt{(-12)^2+(4)^2}

{:}\leadsto\sf \sqrt {144+16}

{:}\leadsto\sf TV=\sqrt {150}

<h2>____________________</h2>

{:}\leadsto\sf RV=\sqrt {(-5-1)^2+(7-5)^2}

{:}\leadsto\sf \sqrt{(-6)^2+(2)^2}

{:}\leadsto\sf \sqrt {36+4}

{:}\leadsto\sf RV=\sqrt {40}

<h2>______________________</h2>

Perimeter =RS+ST+TV+RV

{:}\leadsto\sf \sqrt{32}+\sqrt {104}+\sqrt {150}+\sqrt {40}

{:}\leadsto\sf Perimeter =4\sqrt{20}

You might be interested in
When solving an equation, Francesca's first step is shown below. Which property
Yuliya22 [10]
-2
the second equation is the result of subtracting 2
7 0
3 years ago
Read 2 more answers
A letter of application is intended to     
Travka [436]
I found the options online. I will state them and provide the answer. 

OPTIONS 
<span>A. find out what the prospective employer has to offer.
B. outline your value to a prospective employer.
C. accompany your portfolio.
D. remind the prospective employer of your recent interview.
</span>
ANSWER.
A letter of application is intended to outline your value to a prospective employer (option B)  It is also known as a cover letter. It might be considered a job application which you send together with your CV to provide additional info about you. 


8 0
3 years ago
What is area? How do you find the area of a rectangle?
Savatey [412]

Answer:

The extent or measurement of a surface or piece of land is called area.

To find the area of a rectangle, we multiply the length of the rectangle by the width of the rectangle.

Step-by-step explanation:

Hope this will help you

please make me as a brainliest

6 0
2 years ago
Read 2 more answers
Circumference and Area of Circles
yanalaym [24]

Step-by-step explanation:

Area of a circle = #r^2

1256 = 3.14 × r^2

r^2 = 1256/3.14

r^2 = 400

Square root of r = 20

Diameter = 2 × r = 2 × 20 = 40 inches

8 0
3 years ago
What is the slope of the line?
kramer
Y sub 2- y sub 1 over x sub 2- x sub 1
4 0
3 years ago
Read 2 more answers
Other questions:
  • A farmer used fence posts to build a fence for Hazel Horse and Pauly Pony. The farmer used 262626 fence posts to build Hazel Hor
    9·1 answer
  • PLEASE ANY HELP IT POSSIBLE THANK YOU VERY MUCH ❤
    11·1 answer
  • How much interest is earned on $2,700 in one year if it is invested at 3%?
    15·2 answers
  • What are the solutions of the equation (2x + 3)2 + 8(2x + 3) + 11 = 0
    14·1 answer
  • Dustin completed 3/8 of a homework assignment that has 24 problems. Kelsey completed 4/15 of a homework assignment that has 30 p
    6·2 answers
  • A freight train from city A to city B and a passenger train from city B to city A left the cities at the same time, at 10:00 AM,
    11·1 answer
  • The sum of 324 and 135 is 503. Which number base was used for this calculation.
    10·1 answer
  • The length of a rectangle is (x - 9) feet. Its width is x feet. Write an expression you could use to find the perimeter
    7·1 answer
  • Start with n and subtract 6
    6·1 answer
  • I need help please help!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!