g(5) means we substitute every x in the equation with a 5.
g(5) = (5)^2 - 4.
g(5) = 21.
Answer: Area of a square is a².
4² = 16
Now find the area of the semicircle.
(πr²)/2
(3.14)(2)²/2
12.56/2
6.28
Now add the areas to find the total area.
6.28 + 16 = 22.28
Hope this helps :)
Step-by-step explanation:
Answer:
x = 800
Step-by-step explanation:
0.0525 × x = 42
x = 800
The right answer for the question that is being asked and shown above is that:
1)linear equation (specific) => A)2x + 3y = 8
2)graph of system of linear equations with no solution => E)parallel lines
3)slope of a vertical line => D)no slope
4)graph of linear inequality => <span>F)half-plane </span>
5)slope of a horizontal line => <span>C)0 </span>
6)system of linear equations => B)2x + y = 7 and 3x - 4y = 8
