Step-by-step explanation:
9x²/3x + 12x/3x + 1
= 3x/1 + 4/1 + 1
= 3x + 5
I hope this is true..
Answer:3
Step-by-step explanation:
cause 15-3-3-3-3-3 has 5 3's
Answer:
1. A Pythagorean triple
Step-by-step explanation:
Cos(40)= 21/ (hypotenuse)
hypotenuse(cos(40))= 21
hypotenuse = 21/ cos(40)
21/ cos40 = 27.41
