A jet takes off at a 15 degree angle of elevation. The jet’s air speed is 300 ft/sec. Write, but do not evaluate, equations in terms of t for the horizontal distance, h, and the vertical distance, v, that the jet travels in t seconds.

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?