Why?
Because if you draw a line from A to D to make a triangle AED, then triangle all angle add up equal 180.
Answer:
(3x+5y)(3x-5y)
Step-by-step explanation:
Answer:
8
x
−
3
Hope this helps, if it does please give brainliest
Answer:
Step-by-step explanation:
Answer: He rides for 2.5 hours or 2 and a half hours.
Step-by-step explanation:
He needs to complete a trajectory of 22.5 kilometers.
He rides 9 kilometers per hour.
Divide the total by the amount of kilometers that he rides.
