Answer:90
Step-by-step explanation: do length x base x height to get your answer
Answer:31557600
Step-by-step explanation:
3600 x 24 x 365.25
Which equal 31557600
Answer: 234
Step-by-step explanation:
If there are 130 nonfiction books, then there are 234 fiction books
The angle between two vectors is:
CosФ = u - v / Magnitude(u) x magnitude(v)
Magnitude of u = SQRT(7^2 + -2^2) = SQRT(49 +4) = SQRT(53)
Magnitude of v = SQRT(-1^2 +2^2) = SQRT(1 +4) = SQRT(5)
u x v = (7 x -1) + (-2 x 2) = -7 + -4 = -11
cosФ = -11 / sqrt(53) x sqrt(5)
cosФ = -11sqrt265) / 265
Ф =cos^-1(-11sqrt265) / 265)
Ф=132.51 degrees.
The square root is 3.741657387
So the square root should be 3.7
