The foundation for a new building at the high school is rectangular in shape. The area of the foundation is 5x3+4x2 - 10x - 8 square meters.
If the width equals (x2 - 2) meters. What is the length of the rectangular foundation?
("Hint: factor by grouping)

12/11c

or

12

c

11

the answer is y = 11.54

hope this : )

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).