Answer:
20.984
Step-by-step explanation:
Just do:
3.984
+17.000
17 plus 3 equals 20 and .984 + 000 is .984
So your answer is 20.984
Answer:
a. The amplitude should be 2.
The period should be 2\pi.
b. maximum value occurs in (0,1) at x = 0
minimum value occurs in (pi,-1) at x = pi
Step-by-step explanation:
Step-by-step explanation:
I answered that already.
Please state the full question what percent of what DVD in her collection we dont have enough information to give you an answer, I will just list all the possible answers,
8+12+7+3 =30
Possible answers
Action = 8/30 = 26% or 27% depending if you are rounding
Comedy = 12/30 = 40%
Romance = 7/30 = 23%
Science Fiction = 3/30 = 10%
Answer:
266.39mm²
Step-by-step explanation:
The formula for surface area of a square based pyramid =
S.A = a² + 2a √a²/4 + h²
Where
a = base length = 8mm
s = Height of the pyramid = 12mm
Hence,
S.A = 8² + 2 × 8 × √8²/4 + 12²
S.A = 64 + 16 ×√64/4 + 144
S.A = 80 × √16 + 144
S.A = 80 × √160
S.A = 266.39 mm²
Therefore, the surface area of a square pyramid is 266.39 mm²