Which expression is equivalent to (4 + 5i) + (1 - 7i)? 1. 9 - 6i 2. 3i 3. 5 - 2i 4. 5 + 12i

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

Which addition property is being illustrated below? (type commutative or associative) (6 + 7) + 1 = 6 + (7 + 1)

Use the distance formula to find the distance between (-3,5) and (3,1)