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
notsponge [240]
3 years ago
15

How do you derive the equation of a circle? Help needed ASAP. 3 Questions after will also be needed.

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
3 0
You have to know the coordinates of the center and the radius.
refer to this website for more information:
http://www.mathwarehouse.com/geometry/circle/equation-of-a-circle.php

You might be interested in
(05.02 LC)
melomori [17]
<span>Multiply the second equation by −4 to get −16x − 4y = −80 and </span>Multiply the first equation by 2 to get 4x + 8y = 28 both creates <span>an equivalent system such that, when combined with the other equation, one of the variables is eliminated</span>
4 0
3 years ago
erica can run 1/6 of a kilometer in a minute her school is 3/4 of a kilometer away from her home at this speed how long would it
nlexa [21]

Answer: 4.5 minutes.


Step-by-step explanation:

1. You have the following information given in the problem above:

- Erica runs \frac{1}{6}km in a minute.

- The school is \frac{3}{4}km away from her home.

2. Therefore, to solve the exercise you must multiply \frac{3}{4}km=0.75km by 1 minute and divide this by  \frac{1}{6}km=0.166km, as following:

x=\frac{(0.75km)(1min)}{(0.166km)}\\x=4.5min

3. Therefore, the result is 4.5 minutes.

7 0
3 years ago
Read 2 more answers
Think of 5 positive integers that have a
Rudiy27

Answer:

Mode of 3 median of 6, mean of 6, range of 8

Step-by-step explanation:

3, 3, 6, 7, 11

6 0
2 years ago
Ax +by=c solve for y
hichkok12 [17]

Answer:

y = c/b - (A x)/b

Step-by-step explanation:

Solve for y:

A x + b y = c

Hint: | Isolate terms with y to the left hand side.

Subtract A x from both sides:

b y = c - A x

Hint: | Solve for y.

Divide both sides by b:

Answer:  y = c/b - (A x)/b

6 0
3 years ago
Sarah thinks these two lines are parallel but is not sure. How could she use angles to help her check?
SashulF [63]

Answer:

by adding a transverse line to it interesting both of them

3 0
2 years ago
Read 2 more answers
Other questions:
  • 107.3 + 0.8598= ? ??????????????
    7·2 answers
  • Give the y-interecept<br> 3x + y = 5
    5·1 answer
  • Given: KLMN is a trapezoid, m∠N= m∠KML, FD=8, LM KN = 3/5 F∈ KL , D∈ MN , ME ⊥ KN KF=FL, MD=DN, ME=3 root5 Find: KM
    10·1 answer
  • What is 2 and 3/5 equal to in decimals
    8·2 answers
  • miles say that, when a is any integer greater than 0, the value of a^-3 is always less than -a^3 because the exponent in a^-3 is
    6·1 answer
  • What is 4x + 7 will give brainliest.
    10·2 answers
  • Tim bought 5 new baseball trading cards to add to his collection. The next day his dog ate half of his collection. There are now
    11·2 answers
  • a 12 foot long ladder reaches a point 6 feet high on a house. What angle does the ladder form with the house?
    13·1 answer
  • PLEASE HELP WILL GIVE BRAINLIEST
    12·2 answers
  • Th
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!