Asail is in the form of a right triangle that is four times as high as it is wide. the sail is made from 18 square meters of material so what’s is its height

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

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

In what organelle does photosynthesis take place?