The diameter of a circle is 7m. Find its area in terms of pie(urgent plz help)

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis. how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.