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Answer:
2
Step-by-step explanation:
Use the formula: change of y over change of x.
When you do that, your systems should look like this:
x1 = 2
y1 = 4
x2 = 6
y2 = 12
After that you plug these number into the corresponding variable.
(12 - 4) / (6 - 2) = 8/4 which equals 2.
Answer:
m£C is 7x-50 like it said in the explanation
Step-by-step explanation:
is there a graph i can look at?
Ac - ab = 2
Factor out a
a(c-b) = 2
Then divide the expression by c-b to solve for a.
Do this on both sides.
a(c-b)/(c-b) = 2/(c-b)
a = 2/c-b
The solution is a = 2/c-b.
C=2(pi)r
320=2(3.14)r
320/2=2/2(3.14)r
160=(3.14)r
160/3.14=(3.14/3.14)r
(about) 50.95=r
The Ferris wheel had a radius of about 51 feet.
I used 3.14 as pi
