Question

Plz help me with 3 through 5 show ur work

Answer 1

The equation to find the volume of a pyramid is V=
`(lwh)/(3)`
3.) V=
`(3*4 (2)/(3) *3 (1)/(3) )/(3)` → Multiply the top V=
`(46 (2)/(3) )/(3)` → Divide by 3 V=
`15 (5)/(9)`
4.) V=
`(2.6*6.4*10.8)/(3)` → Multiply the top V=
`(179.712)/(3)` → Divide by 3 V=59.904 or V=59.9
5.) Since you need to find h you put the V value in and keep the h value blank. 1,350=
`(15*15*h)/(3)` → 1,350=
`(225*h)/(3)` → Multiply 3 by both sides 3×1,350=
`(225*h)/(3)`×3 → 4,050=225×h → Divide 225 from both sides 4,050÷225=225×h÷225 → 18=h

I hope that helps!