Answer:
Option D
Step-by-step explanation:
(3×2)^5/(3^2×2^3)
=(3^5)(2^5)/(3^2)(2^3)
=(3^5)/3^2 × (2^5)/(2^3)
=(3^3)×(2^2)
-0.88 because it is the closest to -1 or 1
Answer:
5
Step-by-step explanation:
5 is the gcf of 45 and 100
9514 1404 393
Answer:
643.72 m²
Step-by-step explanation:
The area is the sum of the areas of the parts. The figure can be divided into a triangle and a semicircle.
The formula for the area of the triangle is ...
A = 1/2bh
For the given base of 28 m and height of 24 m, the area is ...
A = 1/2(28 m)(24 m) = 336 m²
__
The area of a semicircle is given by the formula ...
A = (π/8)d² . . . . for diameter d
The given diameter is 28 m, so the area is about ...
A = (3.14/8)(28 m)² = 307.72 m²
__
Then the total area of the figure is ...
total area = triangle area + semicircle area
total area = 336 m² +307.72 m² = 643.72 m²
