Find the circumference and area of a circle with radius 6 cm. express your answer in terms of π.
12π cm; 36π cm2
6π cm; 12π cm2
36π cm; 108π cm2
^the options

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3

Which answer goes into the box? (90° clockwise rotation, 90° counter clockwise rotation, translation, or glide reflection)