Answer:
idk tying to get more points
Step-by-step explanation:
idk idk if
Answer: 9
Step-by-step explanation: 9 x 9 equals 81 and 81 add 9 is 90
For the graph of y = -8 the line is horizontal, which means the slope = 0. A parallel line has the same slope so one equation could be y = 2. A perpendicular line has an opposite slope so since our slope = 0 the opposite of that slope is

which a line that is perpendicular to y = -8 could be x = -3. Also notice that these two lines form a 90 degree angle.
Answer:
2 inches
Step-by-step explanation:
Snail C moves 1 inch every 15 mins. Since half an hour is 30 mins, 30 / 15 = 2.
15 mins + 15 mins = there for your answer is 2 inches in half an hour.
Answer:
Step-by-step explanation:
0 and 1, both the values of the graphs of the functions are equal at both 0 and 1