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
JulsSmile [24]
3 years ago
6

Which equation can be used to determine the distance between the origin and (-2, -4)?

Mathematics
1 answer:
sveticcg [70]3 years ago
7 0

~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{-2}~,~\stackrel{y_1}{-4})\qquad \underset{origin}{(\stackrel{x_2}{0}~,~\stackrel{y_2}{0})}\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ d=\sqrt{[0 - (-2)]^2 + [0 - (-4)]^2}

You might be interested in
Find the missing variable for a triangle: a=48insq, h=?, b=12 in
Aleksandr [31]
A^2+B^2=C^2
48^2+12^2=C^2
2304+144=C^2
2448=C^2
now you keep this in radical form or you can round your answer.
Rounded=== 49.48=C
Radical==== 12√17=C
6 0
4 years ago
What is the best estimate of the lateral area of a cube with edges that are 2.1 inches long?​
Dimas [21]
The best estimate of the lateral area of the cube with edges that are 2.1 inches long is 4.2
8 0
3 years ago
Describe the transformations (from the parent function) of this exponential function : y=3(2^x-1)+1
viktelen [127]
For the answer to the question above asking to d<span>escribe the transformations (from the parent function) of this exponential function: y=3(2^x-1)+1

I think</span> <span>"(2 IS THE POWER OF X-1 NOT JUST X)" 

Then why didn't you just write in in parenthesis, like Y=3(2^(X-1))+1 or Y=3 * 2^(X-1)+1? 

The successive transformations are: 
x --> -1 --> 2^ --> *3 --> +1</span>
3 0
4 years ago
A class has fewer than 30 students exactly 2/3of the student's in the class own a football exactly 7/8 of the students in the cl
lys-0071 [83]
<span>To answer this question you need to find the highest number below 30 which can be divided by 8 (for 7/8) and 3 (for 2/3). This number would be 24. So 21 own football boots, 16 own a football and there are 24 children in the class.

Hope this helps!!!</span>
4 0
4 years ago
How many cubic in centimeters equal one ounce
tiny-mole [99]

Answer:

29.574

Step-by-step explanation:

Just a fact I learned in school!!!

6 0
3 years ago
Other questions:
  • How to find mass when given density and volume?
    13·1 answer
  • Which of the following sets of ordered pairs does NOT describe a function?
    7·1 answer
  • The cylinder shown has a lateral surface area of about 400 square inches. Which answer is closest to the measure of the cylinder
    9·2 answers
  • What is the area of a circle with a radius of 40 cm?
    8·1 answer
  • Find and equation for the line that passes through the points (-6,-4) and (4,4).
    14·2 answers
  • Rewrite (5y)^1/2 as a radical.​
    11·1 answer
  • I NEED HELP ASAP!!!!
    8·1 answer
  • Algebraic expression​
    15·2 answers
  • - Todd uses 21 white tiles and some black tiles to make a mosaic. The mosaic has a total area of ​​144 square centimeters. Each
    15·2 answers
  • PLEASE HELP
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!