Explanation:
The sum of something and 2 can only be zero when that something has a value of -2.
The range of the square root function is all non-negative numbers, so it cannot have a value of -2. Thus, the equation cannot have a solution.
Answer: 2(4h+9)
Step-by-step explanation:
factor 2 out of 8h +18
Answer:
Add all the values up and then divide by 2
Step-by-step explanation:
We have
(1) two rectangles 3' × 5'
(2) two rectangles 3' × 6'
(3) two rectangle 5' × 6'
The formula of an area of a rectangle: A = lw
l - length
w - width
A(1) = 3 · 5 = 15 in²
A(2) = 3 · 6 = 18 in²
A(3) = 5 · 6 = 30 in²
The Total Area:
<h3>T.A. = 15 + 18 + 30 = 63 in²</h3>