Need help asap please

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)

What is the probably of getting heads when poing a coin and getting a number greater than or equal to 5 when rolling a single diea) 1/6b) 1/3c) 1/4d) 1/12

The length of the shadow of a building is 120 meters, as shown below: building shadow 120 m what is the height of the building? (1 point)