What is 9,000 + 20 + 6 in standard form?

Which statement describes surface features called maria on the moon

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.

If i have 20$ and i gave 5$ away how much i got