Amina delivers pizza on her motorbike. She starts from the pizza shop.
The graph shows her journey for the first 45 minutes.
Amina stops for 10 minutes to finish her current delivery, then spends 20 minutes driving back to the shop at a constant speed.
When does Amina arrive back at the shop?
Give your answer as a 24-hour clock time.

step-by-step explanation:

; fx

do have an equation or graph or

step-by-step explanation:

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.