Which system of equations does not have the same solution?
a) 3x+6y = 15
c) x+2y = 5
2x+y=4
6x + 3y = 12
b) 4x+8y = 20
d) x +2y = 5
2x + y = 4
4x + 2y = 12
Show your work:

fghrtyhrtsyut jyt u6su

step-by-step explanation:

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).

step-by-step explanation: