A 64-inch tall person casts a 50-inch shadow. At what angle do the sun's rays hit the ground? Round your answer the nearest tenth.

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted

where is the diagram? shown below where? ?

step-by-step explanation:

the answer to this is a. a^2 + b^2 = c^2

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm