Answer:
You add them together and divide it by how many number there are.
Step-by-step explanation:
For example lets say we need to find the average of 12, 15, 18, and 24.
You would do 12+15+18+24
You will get a sum of 69
Then since there are 4 numbers you do 69 divided by 4 and get a quotients of 17.25.
Therefore 17.25 is the average of all four numbers.
You have to multiple 3.14 time the diameter
3.14*15
47.1
Here’s the answer w explanation :)
Answer:
y= -2/3x+10
Step-by-step explanation:
-2/3=slope, x-intercept=5 = (5,0)
formula is y-y1=m(x-x1)
(5,0) ---> 5=x1 0=y1
y-0= -2/3(x-5)
y-0= -2/3x+10
+0 +0
y= -2/3x+10
Answer:
9) x = 6,4
10) R = -3,-4
Step-by-step explanation:
Hope this helps dude