Black and white copies cost $0.05 each, and color copies cost $0.49 each. the equation 0.05x+ 0.49y=5 represents the number of black and white copies x and color copies y that can be made with $5. if no color copies are made how many black and white copies can be made with $5

if no color copies are made, you can make 100 black and white copies with $5.

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).