The base of a rectangular pyramid has a perimeter of 36. The width of the base is 10, and the height of the pyramid is 9 What is the length of the pyramid? can yall help

Choose the correct classification of 3x4 − 9x3 − 3x2 + 6. 5th degree polynomial 4th degree polynomial 9th degree polynomial 24th degree polynomial

Can someone pls ! pls answer all. no explanation needed..

Nick and nora are married and have three children in college. they have an adjusted gross income of 47,400. if their standard deduction is 12,600 itemized deductions are 14,200 and they get an exemption of 4000 for each adult and each dependent what is their taxable income