Over a period of 5 hours, the outside temperature changed by an average of -2.5 per hour. Which statement correctly describes the change in the temperature from the beginning to the end of the 5-hour period? Answers
A. The temperature decreased by 0.5 degrees Fahrenheit.
B. The temperature increased by 0.5 degrees Fahrenheit.
C. The temperature decreased by 12.5 degrees Fahrenheit.
D. The temperature increased by 12.5 degrees Fahrenheit.
HELP!!!

wertyujhgfdcvb

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.

8 < i think

hope this !

the train arrives at 20: 27 hope i