Answer:
D is correct.
Step-by-step explanation:
(x + 2)^2 + (y - 6)^2 = r^2
(-2+2)^2 + (10 - 6)^2 = r^2
r^2= (10 - 6)^2
r^2=16
Answer:
-18
Step-by-step explanation:
cus the line is going down
Answer:
Option C. 
Step-by-step explanation:
we know that
The surface area of the triangular prism using the net is equal to the area of two triangles plus the area of three rectangles
so



we know that
Using the original score as the basis
If Misha increased her test score from
% to
%
then
the increase variation is equal to
%-
%=
%
to find the approximate percent increase of Misha's test score we apply a rule of three
if
%--------------> represents
%
%----------------->x

%
therefore
the answer is
the approximate percent increase of Misha's test score is
%
Y = 72.3x
72.3 - 39.1 = 33.2