Find the lengths of the missing sides in the triangle. Write your answers as integers or as decimals rounded to the nearest tenth. The diagram is not drawn to scale. A right triangle is shown with an angle that measures 45 degrees.
The side opposite of the 45 degree angle is 7.
The side opposite of the unlabeled angle is y.
The side opposite of the right angle is x.

Mr. geswein takes off 2 points for not showing work for each problem. james didn't show work on 6 problems. how many points did he lose?

What is the slope of the line that contains the points (-2,1) and (0,-3)

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?