Is 7m + 6 - 5 = 15 equivalent to 2m +5 =9

yes

Step-by-step explanation:

You have to simplify each equation

7m +6 - 5 = 15 2m + 5 = 9

7m + 1 = 15 2m = 4

7m = 14 m = 2

M = 2

They both end up with the same answer so they are equivalent

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).

correct answer is b. 27/8

step-by-step explanation: