In ΔDEF, the measure of ∠F=90°, the measure of ∠D=58°, and DE = 42 feet. Find the length of EF to the nearest tenth of a foot.

Which solid has two triangular bases and three lateral faces, each in the shape of a rectangle? triangular prism triangular pyramid rectangular prism rectangular pyramid

Question part points submissions used suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets. the generalized pigeonhole principle guarantees that there must be a streak of at least l losing tickets in a row. find l.

Which expression converts 45 degree to radians