Answer: 244.95 feet
Step-by-step explanation:
This scenario forms the shape of a right angled triangle with the shadow length being the triangle's length and the distance between the end of the shadow to the top of the building being the hypotenuse.
Use Pythagorean theorem:
c² = a² + b²
250² = 50² + b²
62,500 = 2,500 + b²
b²= 62,500 - 2,500
b² = 60,000
b = √60,000
b= 244.95 feet
Answer:
x = 29 in
The poster should be placed 29 inches from the edge of the wall
Answer:
14
Step-by-step explanation:
Geometric mean = nth root (product of individual values of set of data)
from the question, n=2,
product of individual values of set of data= 2/5*490 = 196
Therefore Sqrt (196) =14
NB: As n is 2, we use sqrt, if n is 3, we use cube root and so on
Answer:
A matrix is a rectangular table of numbersVectors and matrices are arrays of numbers. The algebra for symbolic operations on them is different from the algebra for operations on scalars, or single numbers. ... It can be said that the matrix algebra notation is shorthand for the corresponding scalar longhand.
Answer:
112 
Step-by-step explanation:
A=bh
A=14*8
A=112
