There were 12 boys and 20 girls in a chorus.
what is the ratio of boys to girls?
3:
o5:
o 3:
o 5: b

The sixth grade art students are making a mosaic using tiles in the shape of right triangles. each tile has leg measures of 3 centimeters and 5 centimeters. i f there are 200 tiles in the mosaic what is the area of the mosaic.

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Opposite angles in a parrellelogram are