Acertain corner of a room is selected as the origin of a rectangular coordinate system. a fly is crawling on an adjacent wall at a point having coordinates (1.8, 1.4), where the units are meters. express the location of the fly in polar coordinates.

The location of the fly in polar coordinates is

Step-by-step explanation:

we know that

The Cartesian coordinates of the fly are (1.8,1.4)

Convert Cartesian coordinates to Polar coordinates

Step 1

Find the value of r

Use Pythagoras Theorem to find the long side (the hypotenuse) r

substitute

Step 2

Find the angle theta

Use the Tangent Function to find the angle

substitute

therefore

The location of the fly in polar coordinates is

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.