Simplify:

(
x
−
1
/
2
y
−
1
)
−
5
/
8
x
−
1
/
64
y
−
7
/
32
(
x
-
1
/
2
y
-
1
)
-
5
/
8
x
-
1
/
64
y
-
7
/
32

answer:     true

step-by-step explanation:

i think that you should ask google for the answer to that problem because if we don't know it google does

42.4

step-by-step explanation:

convert to decimal

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).