Do I divide or multiply not sure

What can be said about the relationship between triangles and circles? check all that apply. a) many circles can be inscribed in a given triangle b) exactly one triangle can be inscribed in a given circle c) exactly one circle can be inscribed in a given triangle d) many triangular shapes can be circumscribed about a given circle

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply