Add or subtract as indicated.2.9 + (-6.6)
A. 3.7
B. -3.7
C. -9.5
D. 9.5
Answer: B
You might also like to view...
Solve the problem. Round to the nearest hundredth if necessary.A semi-circular transom above a door (shown in the figure) is to contain a stained glass window. If the stained glass window costs $0.95 per square inch, how much will the window cost (to the nearest cent)?
|32 in.|
A. $1527.30 B. $381.82 C. $3054.59 D. $763.65
Find the center and radius of the circle.x2 + (y + 5)2 = 36
A. (-5, 0); 6 B. (0, -5); 36 C. (0, 5); 6 D. (0, -5); 6
Find the x-intercepts of the graph of the equation. (The grids are intentionally not included.)y = x2 - 5x - 50
A. (-5, 0) (10, 0) B. (5, 0), (1, 0) C. (5, 0), (-10, 0) D. (15, 0)
Graph the quadratic function using its properties. Based on the graph determine the domain and range of the quadratic function.f(x) = -x2 + 2x + 3
A. domain: {x|-? < x < ?}
range: {y|y ? -4}
B. domain: {x|-? < x < ?}
range: {y|y ? 4}
C. domain: {x|-? < x < ?}
range: {y|y ? 4}
D. domain: {x|-? < x < ?}
range: {y|y ? -4}