Answer:
it is 45 because a triangle with tow sides are same
B
Step-by-step explanation:
Use the pythagorean theorem
a² + b² = c²
a² + 63² = 65²
a² + 3969 = 4225
a² = 256
a = 16
x = 16 meters
8 • (8y2 - 9)
see picture below
-16 / 2
You have 16 negative tiles and you are dividing it into 2.
