The picture shows a triangular island:
which expression shows the value of c?
b over tan 45 degrees
b over cos 45 degrees
a cos 45°
a tan 45°

Need solving this second acceleration problem.

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?