Answer:
circumference is 50.24cm
Step-by-step explanation:
π
= 200.96
r = 
= 
=8
Circumference = 2πr = 2 x.3.14.x 8 = 50.24
Answer:
4s
s+s+s+s
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
no because if you subtract 8 from 24 you get 16 and if you subtract 8 from 16 you get half of 16 or 8 :)
The answer for your question is C. I illustrated as the slope of the graph of the equation. This is because the change in y divide by the change in x constant for any two points on the line.
Hope this helps:)
The general form of sine curve is f(x) = a sin (nx)
Where: a is the amplitude and n = 2π/period
Given the points of the sine curve which is
(0, 0) and (160, 1) and (320, 0) and (480, -1) and (640, 0)
the maximum value of f(x) = 1 , and the minimum value of f(x) = -1
∴ amplitude = a =1
And the function complates one cycle from 0 to 640
∴ period = 640 ⇒⇒⇒ n = 2π/640 = π/320
∴ f(x) = 1 * sin (π/320)x = sin (π/320)x
∴ The correct answer is option d
<span>d) f(x) = sin pi over 320x</span>
