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
-Dominant- [34]
3 years ago
8

What is the area of a triangle with the coordinates (-4,14) (10,0) (-14,-10)

Mathematics
1 answer:
allsm [11]3 years ago
3 0
You can use Heron Formula in the calculator to output the result, but i still show you the steps on paper thro

lengths of the 3 lines:  \sqrt{392} ,  \sqrt{676} ,  \sqrt{676} 

s= (\sqrt{392} + \sqrt{676} + \sqrt{676})/2=35.89949494

area= \sqrt{s(s- \sqrt{392} )(s- \sqrt{676})^2 } =238
You might be interested in
A) cos(2x- pi/3)= 1/ căn 3
motikmotik
It is c sin 3x(5cosx+6)=0
3 0
3 years ago
How is -6.1 wrote in fraction form​
Vesna [10]
-61/10 I hope this helps
7 0
3 years ago
Read 2 more answers
Just need an answer ASAP to pass this class.
svlad2 [7]

X=11. Bisects means the angles on both sides of the line are equal, so 4x-16=2x+16 then solve for x

8 0
3 years ago
Read 2 more answers
Plz help as soon as possible!
kvasek [131]

Answer:

not a function

Step-by-step explanation:

7 0
3 years ago
In the following figure, m∠A = 55° and the m∠ACE = 86° . What is the m∠E = ? Show your work.
Paladinen [302]

the answer is

<E=31°.............. ..

3 0
3 years ago
Other questions:
  • PLZZ HELP!!!!!!!!What is the standard deviation of the data set?
    8·2 answers
  • Which ruler gives the most precise ENGLISH measurement?
    11·1 answer
  • Find the next three terms in the geometric sequence: 4, -12, 36, -108
    5·2 answers
  • Use an inequality symbol (&lt; &gt;,= 2) to compare -17_<br> -1<br> A IV IV
    11·1 answer
  • Jim deposited $350 into a savings account with simple interest at Hunting Bank. He left the money in his account with no changes
    10·1 answer
  • Round 80,531 to nearest thousand
    14·2 answers
  • Find the focus of the parabola y = –1/4(x + 3)^2 + 2.
    15·1 answer
  • What is 2/3 - 5/12? Show me the answer.
    15·1 answer
  • Need B and C PLEASE HELP
    6·1 answer
  • Factor completely 5xy3 15x3y2 − 30x2y2. 5(xy3 3x3y2 − 6x2y2) 5x(y3 3x2y2 − 6xy2) 5xy2(y 3x2 − 6x) Prime.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!