In circle D with m ∠ C D E = 78 m∠CDE=78, find the m ∠ C F E m∠CFE

Me answer number 3plz explain how you do it

Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?

Evaluate 5 + 6 · 2 – 8 ÷ 4 + 7 using the correct order of operations. a. 22 b. 11 c. 27 d. 5