So we see that the ratio between the two octagons is 7:1, since 28/4=7 so what we do next is multiply the values of the smaller octagon by 7. But that’s the long way. There’s actually a shortcut by multiplying the perimeter of the smaller octagon, 34, by 7. This in turn equals 238.
52 and 48 if you take away 2 from 50 then,add it to the other 50 52+48
In one revolution of the wheel, a point on the edge travels a distance equal to the circumference of the wheel.
The wheel has radius 1 ft, so its circumference is 2π (1 ft) = 2π ft.
Then the point has a linear speed of
(1/4 rev/s) * (2π ft/rev) = 2π/4 ft/s = π/2 ft/s
Answer:
The solution is 
.
Step-by-step explanation:
A first order differential equation 
is called a separable equation if the function 
can be factored into the product of two functions of 
and 
:
where 
and 
are continuous functions.
We have the following differential equation
In the given case 
and 
.
We divide the equation by and move 
to the right side:
Next, integrate both sides:
Now, we solve for
We use the initial condition 
to find the value of C.
Therefore,
Answer:
Length = Width = 7 cm
Step-by-step explanation:
