Pamela drove a total of 160 miles at 40 miles per hour. Riva drove a total of 100 miles at 50 miles per hour.

Which explanation correctly describes a way to calculate the total number of hours Pamela and Riva drove?

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

27 +27 or 27times 2=54

the diffrence is 0

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512