The hypotenuse of a right triangle has an angle of 14 units and a side of 9 units. which equation can br used to find the length of the remaining side?
a. xsquared = 14 squared ÷ 9 squared
b. x squared = 14 squared + 9 squared
c. x squared = 14 squared - 9 squared
d. x squared = 14 squared × 9 squared

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15