Answer:
when you have a right angled triangle. that is when the angle is 90 degree.
Step-by-step explanation:
you will use pythagorean theorem when you have a right angled triangle. that is when the angle is 90 degree.
that is when you will have he opposite side , hypotenuse side and adjacent side.
Answer:
I believe the answer is 5 units. Because it shows the line's arrow at unit 5.
Step-by-step explanation:
Any number divided by zero, its value can't be determined. Hence it is called as indeterminate form. So is with zero divided by zero.

Answer:
4:10, 2:5 16:40
Step-by-step explanation:
just multiply or divide
The average american eats 147 pounds of french fries in 18 years