Use this equation to answer it v=pi • r^2 • h
Answer:
y=-1
Step-by-step explanation:
it is a straight line graph with no gradient therefore no X value. It crosses the y axis at -1
For 38 the average change is 30 ft per minute. just do 90 divided by 3. for 50, just add $4.50 to $65.50 five times and you get $90 after the 5 days
Answer:
26; the cheetah's rate in miles per hour
Step-by-step explanation:
Answer:
The first picture will have a solution a (3,4)
The second will have no solutions
The third picture will have a solution at (-4,-3)
Step-by-step explanation:
The solution is when the lines intersect you can tell in the first and third picture when they will and the second picture has parrell lines meaning they will never intersect