So i have some medium sized rocks to move to another part of my yard i believe they are landscaping rocks but there is alot and i cant move them with a shovel because they are kind big in size i can use my hands but that takes long any suggestions on a faster way to move them? ?

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

she will travel a distance in the range of 3 - 11 miles

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x