Call x and y the 2 numbers.
x + y = 32
x - y = 8
2x = 40 -> x = 20, and y = 32 - 20 = 12.
Answer:
Step-by-step explanation:
<u>Use the formula:</u>
- A = 1/2Pa, where P- perimeter, a - apothem
<u>Find the area:</u>
- A = 1/2(5*17.6)*12.1 = 532.4 in²
Correct choice is d
Open circle means that it doesn t include the point in this case 8 it s moving to the right so to the + zone so x>8
1. Y-Intercepts are where the graph crosses the y-axis. For a parabola, this occurs once, at (0, -3) in the graph shown.
2. X-Intercepts are where the graph crosses the x-axis. For a parabola, this occurs twice, at (-1, 0) and (3, 0) in the graph shown.
3. A parabola that is positive opens upwards, while a parabola that is negative opens downwards. Therefore, this parabola is positive.
Hope this helps!! :)
Answer:
x = 10
Step-by-step explanation:
Since M is at the midpoint of TL , then
TM = ML , substitute values
2x + 8 = 3x - 2 ( subtract 2x from both sides )
8 = x - 2 ( add 2 to both sides )
10 = x , that is x = 10