Answer:
In order to use the Pythogrean theorem you must first use the points to form a triangle then count the side length in order to get your numbers. It should be 7^2+2^2=c^2 and your answer should be 7.28. This person subtracted the x coordinates from the x coordinate and the y from the y to get their numbers.
Step-by-step explanation:
Answer:
When you rent a bicycle think about the time first.
Step-by-step explanation:
Bike it self is 10$
Time is 2$ per hour
2x(10)
Answer:
x = -5
Step-by-step explanation:
12x - 3x + 4 = 5x - 16
9x + 4 = 5x - 16
9x - 5x = -4 - 16
4x = -20
x = -5