The height of a triangle is 6m more than its base. the area of the triangle is 56m^2.
what is the length of the base?
a: 7m
b: 8m
c: 14m
d: 15m

Can someone me with this problem . show your work .

If it 8 inch candle burns at 7/10 inch per hour and a 6 inch candle burns at 1/5 inch per hour after how many hours would both candles be the same height

The formula for the volume of a right square pyramid is given below, where a is the side length of the base and h is the height.