Answer:
7
Step-by-step explanation:
7.base of triangle=√(32.5²-28²)
=√4.5(32.5+28)
=√4.5(60.5)
=√272.25
=16.5
area of triangle=1/2 ×16.5×28
=231
volume=231×31=7161 km³
8.
39.4-25=14.4
width=√(30.6²-14.4²)
=√16.2(30.6+14.4)
=√16.2(45)
=√729
=27
volume=(25+39.4)/2 ×27×35
=(64.4)/2×27×35
=32.2×27×35
=30429 cm³
Answer:
C) any eqaution that has a variable or number squared is a qaudratic equation
Answer:
4 divided by 2 = 2 so 2carrots per cup of water
Step-by-step explanation:
Hope this helps
2340x0.18= 421.20
She paid $421.20 in property taxes
Your answer can be two answer it can 126.12 or it can possibly be 96.80