We can use Pythagoras Theorem to prove that a triangle is a right-angle triangle if the square of the two shorter legs add up to be the square of the longest leg.
In this case, we need to prove that
4² + 10² = 12²<u>Pythagoras Theorem:</u>
![\boxed {\boxed { a^2 + b^2 = c^2}}](https://tex.z-dn.net/?f=%5Cboxed%20%7B%5Cboxed%20%7B%20a%5E2%20%2B%20b%5E2%20%3D%20c%5E2%7D%7D)
![4^2 + 10^2 = 16 + 100](https://tex.z-dn.net/?f=4%5E2%20%2B%2010%5E2%20%3D%2016%20%2B%20100)
![4^2 + 10^2 = 116](https://tex.z-dn.net/?f=4%5E2%20%2B%2010%5E2%20%3D%20116)
Therefore a triangle with side lengths 4 ft, 10ft and 12 ft is not a right angle triangle.
Answer:b im not sure
Step-by-step explanation:
ur welcome .
Answer:
25
Step-by-step explanation:
it is simple quick math PEMDAS
Answer:
if the total sale was $2846, it would make 400 adult ticket and 846 student ticket. if the collected ticket was 1247 it would make 400 adult ticket and 847 student ticket
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Rate of change for x is constant:
1-0 = 1
2-1 = 1
3-2 = 1
it's all the same so it's constant.
Ratio of y is not constant:
12/8 ≠ 24/12 ≠ 52/24
I'm guessing it's A. Previous answer was my bad