The diameter of the larger circle is 12. 5 cm. The diameter of the smaller circle is 3. 5 cm. What is the best approximation for the area of the shaded region? use 3. 14 to approximate pi. 28. 26 cm² 113. 04 cm² 132. 27 cm² 254. 34 cm².

What is the measure of ∠m? 81° 65° 53° 98° answer plz

Arealtor is studying the graph above, which shows the expected value of properties in her area over the next 24 years. if t represents the number of years after 2014, in what year should the increase in property values start to slow down? a. 2008 b. 2018 c. 2022 d. 2030

Explain how earth is like a giant bar magnet. how is our magnetic field made?