In the triangle below, determine the value of a.

a. 4.09
b. 7.7
c. 4.7
d. 4.4

The equation of a circle is (x + 4)2 + (y + 6)2 = 16. determine the length of the radius. 10 4 16 8 my flower basket delivers flowers within a 20 mile radius of their store. if this area is represented graphically, with my flower basket located at (5, 2), what is the equation that represents the delivery area? (x - 2)2 + (y - 5)2 = 20 (x - 5)2 + (y - 2)2 = 20 (x + 5)2 + (y + 2)2 = 400 (x - 5)2 + (y - 2)2 = 400

Can someone me do math because i am having a breakdown rn because i don’t get it

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?