Write a vector equation of the line that passes through P(4,7) and is parallel to a=(3,8)

A. (x-8, y-15) =t(9,8)
B. (x-4, y-7) =t(3,8)
C. (x+10, y+9) =t(8,-4)
D. (x+15, y+14) =(t(8,9)

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%

486in is correct

step-by-step explanation: