Directions: Find the value of x. Round to the nearest tenth. Write the number answer only. X
46
28
Blank 1:

Rearrange the formula c^2 = a^2 + b^2 for b

How many $20 bills do you need to have to make $280

Select the correct answer from each drop-down menu. a parabola is given by the equation y = x2 − 2x − 3. the directrix of the parabola is given by the equation . the focus of the parabola is .