Answer:
r = 22.3m circa
Step-by-step explanation:
We know that the perimeter of a circle can be calculated as follows:
p = 2r
So half of perimeter will be:
p/2 = r
We know that p/s = 70m, therefore:
r = 70m / = 22.3 m circa.
Answer:
x-4=3
Step-by-step explanation:
The equation for slope between two points is (y1-y2)/x1-x2
Plug the points into the equation
-5-(-10)/-2-3
5/5
m=1
To find the equation, use y-y1=m(x-x1)
y-(-5)=1(x-(-2))
y+5=x+2
y=x+2-5
y=x-3
Answer:
128/3 - peas 128/9 corn
Step-by-step explanation:
it is too long
Answer:
One of them must be zero.
Step-by-step explanation:
For something to equal zero it needs to be multiplied by a value of zero.