-12mn²
i think you just regular multiply the numbers and when you multiply the same variable you add them up
The first step is to find the relationship between the square base and the surface area.
Surface area (SA) = area of the square (SS) + area of triangles.4(AT)
Thus we can conclude area of triangles 4(AT) = SA - SS = 864 - (18*18)
4(AT) = 864 - 324 = 540
Each triangle = 540/4 = 135 square in.
An area of one triangle (AT)= (base* slant height)/2
The base = 18 in.
<span>slant height = 2(AT)/base = 2(135)/18 = 15</span>
average salary is equal to 37,500
maximum salary is 4500 +37,500 = 42,000
mnimum salary is 37,500 - 4500 = 33,000
the equation is |x − 37500| ≤ 4500 meaning the salaries range from $33,000 to $42,000
Answer:
The answer is C.
Step-by-step explanation:
The simplest form is C.
V = LWH
6400 = (4W) * W * 4
1600 = 4W^2
400 = W^2
W = 20
L = 4(20)
L = 80
W = 20 ft
L = 80 ft
