23. An object is travelling at a certain velocity, as shown in the diagram. The vertical component of its velocity is 42km/h. What is the magnitude of the resultant velocity of the object (R)? Round to one decimal. 37°

C Find m/C. Round to the nearest degree. 10 11

Q5: As a hot-air balloon began to rise, the ground crew drove 1.2 miles to an observation station. The initial observation from the station estimated the angle between the ground and the line of sight to the balloon to be 30°. Calculate distance "h" and "x" given in the diagram below. h 1.2 mi 30%

Examine the triangle. Y If XY = 7 km and XZ = 11 km, determine YZ. Correctly estimate the length of YZ to two decimal places. %3D