Question

Can someone please help me
50 points

Answer 1

Answer:.

Step-by-step explanation im not sure

Answer 2

Explanation:

47.) sin20 = 6/b

b = 6(sin20) = 17.5

c = √6²+17.5² = 18.5

48.) tan61 = y/18

y = 18(tan61) = 32.5

z = √18²+32.5² = 37.1

49.) r = √25²+23² = 34

50). d = √30²+7² = 30.8

51.) sin71 = j/19

j = 19(sin71) = 18

k = √19²-18² = 6.2

52.) y = √4²-1² = √7 = 2.6

53.) sin49 = f/26

f = 26(sin49) = 19.6

h = √26²-19.6² = 17

54.) t = √7²+4² = 8.1