You ran 1\frac{3}{4}1 4 3 ​ miles. Your friend Sal ran 2\frac{1}{8}2 8 1 ​ miles and your friend Jess ran 5\frac{7}{8}5 8 7 ​ miles. How much farther did Jess run than you and Sal?

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

(1,-1) i hope this

step-by-step explanation: