Aladder is leaning against a wall. the length of the ladder is 15 meters and the base of the ladder is placed 9 meters away from the wall. how far up the wall will this ladder reach?

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

If a is a nonzero real number then the reciprocal of a is

What is the value of x in the equation7x+2y=48 when y=3