Fiona is seven years less than twice the age of Carlos. The combined age of Fiona and Carlos is 53 years.
Which of the following systems of equations represents the situation?
A. F= 2C – 7
C+F = 53
B. C= 2F - 7
C + F = 53
C. F = 53 – 7
C + F = 2C

How old is fiona and how old is Carlos

heudhduxhdnshenebdutbbt

step-by-step explanation:

hrhhdhdbbrurb ees

5.25 ounces

step-by-step explanation:

divided 3/4 and 6

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).

what is

step-by-step explanation: