Circle a has been dissected into 16 congruent sectors. the base of one sector is 1.17 units, and its height is 2.94 units. what is the approximate area of circle a?
27.14
27.52
48.92
76.44

12x + 1 = 25 solve the following equation. then place the correct number in the box provided.

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

If m 17 27 90 63 ** picture is attached