The price of a cup of coffee had dropped to $2.30 today. Yesterday’s price was $2.65. Find the percentage decrease. Round your answer to the nearest tenth of a percent.

Step-by-step explanation:

2.65-2.30 is 0.35

0.35/2.65 is 0.132

0.132 X 100 is 13.2% decrease

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.