Aplane flies round-trip to philadelphia. if flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour. if the total trip takes 6.5 hours, how many miles does the plane fly round-trip?

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

Iwill arward ! , i if bt ≅ eu , bu ≅ et , prove: ∠b ≅ ∠e. fill in the blanks: draw segment ut ≅ bt≅ bu ≅ △ubt ≅ △