Answer:
x= -4
Step-by-step explanation:
distribute
combine like terms
subtract 4x from both sides
subtract 8 from both sides
divide both sides by -2
Step-by-step explanation:
V=pi×r^2×h
36pi =pi × (3)^2 × h
36pi ÷ pi×9 = h
4cm^2 = h
8-2i is their total score. You can't combine the imaginary numbers and real numbers.
You need to contact the app about that, try maybe their customer service or their email?
Answer:
Step-by-step explanation: