Answer:
The choice third ; a=9 , c= 18
Step-by-step explanation:
one half of two fifths of x would be equivalent to one fifth of x
-12
So first we will multiply
(2xy)(3y)
=
Answer:351.858377202
Step-by-step explanation:need to hurry sorry!!!!
see below
Standard equation for a circle with center h,k and radius r
(x-h)^2 + (y-k)^2 = r^2
so for this one center = (1,2) radius = 4
