Answer: -6
Step-by-step explanation: use the distributive property and distribute the two to the n and 5. that’ll leave you with 2n+10=-2. then you subtract 10 from both sides and get left with 2n=-12. and then to get the exponent by itself, you divide by two on both sides. and then you’re left with n=-6 :)
9514 1404 393
Answer:
180 in³
Step-by-step explanation:
V = Bh
V = (6 in × 3 in)(10 in) = 180 in³
The volume is the product of the cross section area (6 in × 3 in) = 18 in² and the height perpendicular to that cross section, 10 in.
Answer:
Step-by-step explanation:
Use PEMDAS
First we have to do the operation inside parenthesis
-734 ÷(-112*3) = -734 ÷ -336 {Now division}
= + 2.18