5+(-4)= 1
14+(-13)= 1
So the answer is B. =
I hope this helps
The letter has both reflection and rotation symmetry
Side of the room = x.
From the right triangle, where sides of the square are legs of the right triangle, and the diagonal of the square is a hypotenuse of the right triangle.
x²+x²=6²
2x²=36
x²=18
x=√18 =√(2*9)=3√2≈4.2m
Answer:
I think its 40* because 25% of a 160* circle is 40. idk
Step-by-step explanation: