Answer:
x=3
Step-by-step explanation:
using the pythagorean theorem, c^2=a^2+b^2
5^2=x^2+4^2, x=3
Answer:
y=6
Step-by-step explanation:



Answer:
is the answer
Step-by-step explanation:
First we need to substitute X and Y with their respective numbers

Then, following PEMDAS, We just need to simplify


Answer:
(A) option
Step-by-step explanation:
becoz according to me when I solved this sum then answer was 5√3
2: (360-50-50)/2=130 degrees