Carla must ice a german chocolate cake. the diameter of the cake is 6 cm. use the formula a = 3.14 x r2 to find the area of the cake.

a) 7.07

b) 19.63
eliminate

c) 20.56

d) 28.26

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b