Which is equal to 2√2 ? Select all that apply. A. sin 30°
B. sin 45°
C. cos 45°
D. cos 60°
E. tan 30°
F. tan 45°

Find the quotient. 50a2 – 98b2 -5a +7b

The parabola opens: y=√x-4 (principal square root) up down right left

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.