13. From a point X, a boat sails 6 km on a bearing of 037° to a point Y. It then sails 7 km from Y on a bearing of 068° to a point 2. Calculate the:
distance XZ, correct to two decimal places;
(6) bearing of Z from X, correct to the nearest degree,​

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !

answer: c

step-by-step explanation

i want the details r