Answer: 53
Step-by-step explanation: To get the answer we have to use the pythagorean theorem.
a² + b² = c²
28² + 45² = c²
784 + 2025 = c²
2809 = c²

c = 53
I hope this helps!
Answer is (5,12)...
3(5)+2(12) = 39
5(5) - 12 = 13
Answer:
no expression is equal to -20
Answer:
goinggghhhhhhhhjjjhhhhhhhhhhhhh
Since the numerator and the denominator are both divisible by 37, this simplifies to 1/2
Hope this helps