A triangle has sides that measure 4 units, 6 units, and 7. 21 units. What is the area of a circle with a circumference that equals the perimeter of the triangle? use 3. 14 for π, and round your answer to the nearest whole number.

Afarmer began a new method of reducing grain spills. this reduced the number of mice on the farm. the number of snakes in the surrounding area decreased at the same time. the snakes depended on the mice that lived in the field. what’s the likely reason the snake population decreased? a. the number of snake predators increased. b. the number of mice increased. c. the number of mice decreased. d. the pesticides affected the snakes. e. a new breed of mice moved into the field.

The arid climate region is labeled with the letter on the map above. a) b.. b) c .. c) e .. d) f.

What is the most important thing to remember in relation to wild animals?