In ΔBCD, the measure of ∠D=90°, the measure of ∠C=46°, and DB = 6.9 feet. Find the length of BC to the nearest tenth of a foot.

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

In a column proof the right column states your reasons