Use the image below to answer the following question. find the value of sin x° and cos y°. what relationship do the ratios of sin x° and cos y° share? a right triangle is shown with one leg measuring 12 and another leg measuring 5. the angle across from the leg measuring 5 is m

answer:

step-by-step explanation:

when x and y are complementary we have

sin x= sin (90-y) = cos y

thus the relationship is

sinx = cosy

given that a right triangle has adjacent side 5 m and opposite side 12 m.

hypotenuse can be calculated using pythagorean theorem

hypotenuse =

hence if x is the angle at the base,

sin x = 5/13 and cos y = 5/13

sin y = 12/13 and cos x = 12/13

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c