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
cluponka [151]
3 years ago
11

Whats the circumcenter of ΔEFG with e(2,6) ,f(2,4) and g(6,4)

Mathematics
1 answer:
GaryK [48]3 years ago
5 0
You need to find the distance between the 3 lengths of the lines from the given points
ef =  sqrt ( 6-4) ^2 + 2-2^2) = sqrt 4 = 2
fg =  sqrt (6 - 2)^2  + 4-4^2  =  sqrt16 = 4
ge = sqrt (6-4)^2 + (2-6)^2) = sqrt 20 =  4.47
circumference = 2 + 4 + 4.47 = 10.47 
You might be interested in
Find the value of x. The diagram is not to scale.
tester [92]
X=15 its simple since there's base angles and straight angle
7 0
3 years ago
Read 2 more answers
Solve the following quadratic equation by factoring or Quadratic Formula.
s344n2d4d5 [400]

Answer:

A.

Step-by-step explanation:

x2 - 3x - 10. = 0

x2 + 2x - 5x - 10 = 0

(x2 + 2x) (-5x - 10) = 0

x (x + 2) - 5 (x + 2) = 0

(x - 5) (x + 2) = 0

x - 5 = 0 x + 2 = 0

x = 5 or x = - 2.

6 0
3 years ago
Read 2 more answers
Please answer quickly!!!
Aleonysh [2.5K]

Answer:

steps \: as \: following

3

7

2

5

5 0
3 years ago
What is the equation for the linear model in the scatter plot obtained by choosing the two points closest to the line?
HACTEHA [7]

Answer:

Option C is the answer.

Step-by-step explanation:

To find the equation of the straight line equation i.e, we must be given with the two points \left (x_{1},y_{1} \right ) and \left (x_{2},y_{2}\right )

Since from the graph the two points closest to the line are\left ( 10,36 \right ) and \left ( 22,12 \right ).

Equation of line with two points closest to the line :

                                                    y-y_{1}=m\cdot \left ( x-x_{1} \right )

where m is the slope.

First we find the slope(m)=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}  

m=\frac{12-36}{22-10}

on simplify we get,  m=-2.

Now, to find  the equation of the line:  y-y_{1}=m\cdot \left ( x-x_{1} \right )

y-36=\left ( -2 \right )\cdot \left ( x-10 \right )

Apply distributive property on right hand side, we get

y-36=-2\cdot x+20

Adding both sides by 36, we get

y=-2x+20+36

y=-2x+56.

The equation for the linear  model in the scatter plot obtained by the two closest point \left ( 10,36 \right ) and \left ( 22,12 \right ) closest to the line is,

y=-2x+56










7 0
3 years ago
Read 2 more answers
X+y=20 linear and proportional
FromTheMoon [43]
It is linear since but it isn't proportional
8 0
3 years ago
Other questions:
  • I need help! Which statements are true? Choose all answers that are correct.
    9·2 answers
  • Which condition must be satisfied in order to use the arc length formula L = the integral from a to b of sqrt(1 + f'(x)^2) dx?
    10·1 answer
  • One column of numbers consists of 28, 42, and 14. When the digits of the numbers are added together, the result is 2 + 8 + 4 + 2
    14·2 answers
  • a local University wanted 2300 students out of 4500 applications for admission where was the acceptance rate as a percentage​
    8·1 answer
  • 30 POINTS!! Attached is the question
    15·2 answers
  • Please help! I don't know how​
    14·1 answer
  • Help please help please
    9·1 answer
  • I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
    8·1 answer
  • 100 POINTS!!! Trapezoid P'Q'R'S' is the result of a dilation with a scale factor of 0.5 and a translation to the right. Which st
    11·1 answer
  • according to chebyshev's theorem, what perpent of the observatioons lie within plus and minus 2.5 standard deviations of the mea
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!