14 Billie solved an equation for 2. Her solution is shown below.
36+2=54
36+2-36=54+36
2=90
A Billie's solution is right because she added 36 to the right side.
B
Billie's solution is wrong because she didn't subtract 36 on both sides.
C Billie's solution is wrong because 54 + 36 is 80, not 90
D
Billie's solution is right because she subtracted 36 from the left side.

B

Step-by-step explanation:

She needed to subtract 36 from both sides of the equation, instead she added 36 to the right side.

(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

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).