Answer:
+.5
Step-by-step explanation:
Answer: 30 pounds
Step-by-step explanation:
Let the weight 3 month ago be X.
20% more than x is:
1.2x
We now have the following equation:
1.2x = 36
x = 36/1.2
x = 30 pounds
Hope that helps! Have a good day :)
32 1/2s is the answer to Dubble check Draw a picture
9514 1404 393
Answer:
x³ +9x² +27x +27
Step-by-step explanation:
Put x where 'a' is, and put 3 where 'b' is in the given pattern, then simplify.
(x +3)³ = x³ +3x²(3) +3x(3²) +3³
= x³ +9x² +27x +27
Answer:
6.9 to the nearest tenth.
Step-by-step explanation:
Use the external tangent - chord theorem:
AP^2 = CP * BP
AP^2 = 12 * 4 = 48
AP = √48
= 6.928
