Which graph represents the polar curve r = 3 – 2cos(θ)?

Step-by-step explanation:

r=3+2cos(θ)r=3+2cos(θ)

Using the formula r=a±bsin(θ)r=a±bsin(θ) or r=a±bcos(θ)r=a±bcos(θ), where a>0a>0, b>0b>0 and a≠ba≠b, graph the limacon.

C

Step-by-step explanation:

Trust !!

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )

27

step-by-step explanation: