IOHU JIY TIYURIULICLING
Which equations could be used to solve for the
unknown lengths of triangle ABC? Check all that apply.

sin(45°) = BC/9
sin(45)= 9/BC
9 tan(45) = AC
(AC)sin(45°) = BC
cos(45°) = BC/9

The floor plan of a room has a scale of 2.5 in.: 35 ft. in the drawing, the length of the room is 8 in. and the width of the room is 6 in. what is the perimeter of the actual room?

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?