You are riding along a straight river from east to the west at
speed of 160m/min. At a given time, you see the bearing of a
church on the other parallel road is N 70°W, and 4 minute later
the bearing is N56° W(see figure below). What is the width of
the river?
m (Round your answer to two decimal points)

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°