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
Artemon [7]
2 years ago
7

Explain how to determine if the triangle is an isosceles? Use algebraic formulas to SHOW

Mathematics
1 answer:
lorasvet [3.4K]2 years ago
8 0

Answer: Hope This Helps!

Step-by-step explanation:

Use the distance formula to calculate the side length of each side of the triangle. If any 2 sides have equal side lengths, then the triangle is isosceles.

More precise info: Given the coordinates of the triangle's vertices, to prove that a triangle is an isosceles plot the 3 points (optional) use the distance formula to calculate the side length of each side of the triangle. If any 2 sides have equal side lengths, then the triangle is isosceles.

You might be interested in
Luke has $20 in a savings account that earns 10% interest, compounded annually.To the nearest dollar, how much will he have in h
EastWind [94]

Answer: $528

Step-by-step explanation:

8 0
3 years ago
1) prove that the circumcenter of an equilateral triangle is the same as its centroid i) calculate the length of the side of an
Juliette [100K]

Answer:

The complete explanation and solution is attached below:

Explanation:

4 0
3 years ago
Plsss hurry i need help brainliest involed
dybincka [34]
45.5 is your answer, you will have to multiple the height times the base ( 5 x 9.1 )
7 0
2 years ago
Please help it’s timed
jeka57 [31]

Answer: The answer is 13/54

Step-by-step explanation:

52 people out of 216 do not want the stadium, so the fraction would be 52/216. 52/216 simplified would be 13/54.

8 0
3 years ago
6.81 is what percent of 45.5
frosja888 [35]

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 45.5 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 45.5 is 100%, so we can write it down as 45.5=100%.

4. We know, that x is 6.81% of the output value, so we can write it down as x=6.81%.

5. Now we have two simple equations:

1) 45.5=100%

2) x=6.81%

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

45.5/x=100%/6.81%

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.


7. Solution for what is 6.81% of 45.5


45.5/x=100/6.81

(45.5/x)*x=(100/6.81)*x       - we multiply both sides of the equation by x

45.5=14.684287812041*x       - we divide both sides of the equation by (14.684287812041) to get x

45.5/14.684287812041=x

3.09855=x

x=3.09855

now we have:

6.81% of 45.5=3.09855

Hope this helps!

4 0
3 years ago
Read 2 more answers
Other questions:
  • The attendance at the school concert was 578. Admission was $2.00 for adults and $1.50 for students. The receipts were $985.00.
    10·1 answer
  • Can someone also explain how to get the answer?
    10·2 answers
  • Given that the circumference is 15.7 meters, find
    14·1 answer
  • You put $250 in an account that earns 4% interest per year. What is the balance of the account after 5 years?
    9·1 answer
  • Please help me and show your work/explain.​
    7·2 answers
  • Please answer the question
    15·1 answer
  • Determine the value of y, if x is –9.<br> y = |x|-7
    15·1 answer
  • ANSWER ASAP PLEASE! (PICTURE INCLUDED)
    13·1 answer
  • Find the area of the geometric figure.<br> 6 cm<br> 6 cm<br> 8 cm<br> 6 cm
    11·2 answers
  • I am a 3 digit positive number. The sum of my digits is 18. My middle digit is the product of -2 and -4. My first digit is 3^2.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!