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
atroni [7]
2 years ago
14

Complete the following proof. Prove: In an isosceles triangle, two medians are equal.

Mathematics
1 answer:
Paraphin [41]2 years ago
8 0

Answer:

Midpoint of AB              = (0 + 2a / 2 , 0 + 0 / 2) = (2a / 2 , 0 / 2) = (a,0)

x coordinate of point c = a

                                  N = (0 + a / 2 , 0 + b / 2) = (a / 2 , b / 2)

                                  M = ( 2a + a / 2 , 0 + b / 2) = (3a / 2 , b / 2)

                                MA = √(3a / 2 - 0)² + b / 2 - 0)²

                                       = √(3a / 2 )² + (b / 2) = 9a² / 4 + b² / 4

                                NB = √(a / 2 - 2a)² + (b / 2 - 0 )²

                                      = √( a / 2 - 4a / 2)² + (b / 2 - 0)²

                                      = √(-3a / 2)² + (b / 2)² = √9a² / 4 + b² / 4

Step-by-step explanation:

I tried my best hope its correct :0

You might be interested in
Why did the scientsit creat an exact duplicate of himself
MissTica
Rly, this is the stupidest question to live on earth
7 0
3 years ago
Read 2 more answers
A clogged bathtub drains at a constant rate. The amount of water in the bathtub changes by -3.75 gallons in one hour. What is th
Sergeeva-Olga [200]
-1.25  gallon is the change of the amount of water after 1/3 of an hour.

You just need to times -3.75 by 1/3 and you will get the answer of 1/3 hour
3 0
3 years ago
Read 2 more answers
Consider the function f(x) = (6)x. What is the value of the growth factor of the function?
prohojiy [21]

Answer:

6

Step-by-step explanation:

In the function;

f(x) = (6)x, 6 is the growth factor

A growth factor is a multiplier that grows as some independent variable increases.

7 0
3 years ago
Read 2 more answers
I am supposed to find the surface area. My answer is 378ft2. Is my answer correct?
Zepler [3.9K]
I got 280ft^2. I multiplied the areas by 2 because the opposite sides are equal.

4 0
3 years ago
In Justin's school, 0.825 of the students participate in a sport. If there are one thousand students in Justin's school, how man
Oksi-84 [34.3K]

Answer:

Okay I’m confused because there is no decimals in the answer, but the answer is 825. I guess you can put 825.00 if you want.

Step-by-step explanation:

Multiply 0.825 and 1000 together to get the answer

4 0
2 years ago
Other questions:
  • Anyone know how to do 3 or 4???
    7·1 answer
  • Worth 30 points plz hlelp
    11·1 answer
  • Please help ill mark brainliest
    13·2 answers
  • Use substitution to solve the system. y = 3x-4 4x-5y = −13
    8·1 answer
  • What is the input variable,x, for this situation?
    7·1 answer
  • What is -x divided by 4?
    5·2 answers
  • Find the equation of the function in the graph.
    14·2 answers
  • How many minutes until quarter of ten? Pls help
    11·1 answer
  • Which does NOT represent a function? ill give brainliest
    7·2 answers
  • Question<br> Evaluate the expression.<br><br> (−112)2
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!