A motorist travels from a town P on a bearing of 150°to a town Q 40km away. From Q he travels to a town R on a bearing of 210°if R you s located directly south of P, how far is R from P?(a)40√3km(b)40√2km(c)40km(d)80km​

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Select the correct answer what is the most direct use of a compass in geometric constructions? a. to draw congruent angles b. to draw arcs of a given size c. to draw perpendicular lines d. to draw straight lines reset next next

Find the maximum value of p= 4x + 5y subject to the following constraints :