Evaluate the expression below for x= 2 5/8

i need

66.75 is the answer

Step-by-step explanation:

Just plug in the x and solve

4(2 , 5/8) + 9[2(2 , 5/8) + 1]

solve

4 × 2 , 5/8 + 9[2×2 , 5/8 + 1]

10.5 +9[2×2 , 5/8 + 1]

10.5 +9[5.25 + 1]

10.5 +9[6.25]

10.5 + 56.25

66.75

Hope this helps

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).

its kinda hard to answer this when we dont have all the information that we need.