Afamily is driving from phoenix to san francisco. on a map grid, phoenix is located at (–12, –16), and san francisco is located at (–36, 5). along the trip, the family stops in blythe, located at (–20, –9), and los angeles, located at (–33, –4) on the map. determine the total distance of the trip.

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180

the answer should be 3.54 g/cm^3