Use a trigonometric ratio to find the distance EF. A building casts a 30 m shadow when the Sun is at an angle of 27° to the vertical. How tall is the the building, to the nearest meter? Use a trigonometric ratio to find the distance FE.

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69

Solve this idk what they want me to do!

For her new mp3 player, alicia wants a case that is in. long. the online store shows case sizes in decimal measurements. what length case should she order?