The perimeter of the triangle with those given lengths is
Answer: -3a - 8
Step-by-step explanation:
(13 a - 5 ) - (16a + 3) = 13 a - 5 - 16a - 3 = -3a -8
He rode his bike for 1.6 hours!
Hopes this helps you! :-)
The answers is the picture I posted. I did in khan academy and it was right.
Answer:
78 0: )
Step-by-step explanation: