If two congruent angles form a linear pair, then
a.
one angle is acute and the other angle is obtuse
b.
they are both right angles
c.
they are both acute angles
d.
they are both obtuse angles

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.

Astraight water slide is 175 feet above ground and is 200 feet long. what is the angle of depression to the bottom of the slide?