How many unique triangles can be made where one angle measures 98° and another angle is an obtuse angle?
1
2
more than 2
none

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

Use the elimination method to solve the systems of equations. choose the correct ordered pair. 7x+4y=39