Amusic store held a one-day sale and everything in the store was 33 percent off. jennifer bought some music cds. the prices before the discount were $9.99, $14.99, and $19.99. what was the total discount? round the answer to the nearest cent.

She paid $3.30 for the first one, $4.95 for the second one, and $6.60 for the last one.

(All of the answers are rounded to the nearest hundreth.)

To get those answers you would have have to turn 33% into a decimal. You would have to move the decimal 2 spaces back and you would end up with 0.33%. Then, you would multiply 0.33 with each of the prices. If you need to know how much she spent in all, she spent $14.85 in all.

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).