Answer:
R(7a, 0 )
Step-by-step explanation:
R is on the vertical line RQ so will have the same x- coordinate as Q
R is on the horizontal line OR so will have the same y- coordinate as O
Thus coordinates of R = (7a, 0 )
<span>33.8 divided by 2.6 equals 13. Also, google has a calculator built into it, which might be helpful. </span>
Answer:
Step-by-step explanation:
<em>Look at the picture.</em>
Shadded region is a parallelogram.
The formula of an area of a prarallelogram:
We have the height <em>h = 2</em>.
Calculate the base.
Green triangles are congruent.
Use the Pytgagorean theorem:
We have:
Substitute:
Therefore the base is:
Calculate the area:
2000*(1-.85) = 300
300 individuals were satisfied with their careers
The graph has domain x ∈ ( 0 , +∞ )
It is first increasing and then decreasing. It has a local minimum and a global maximum.
- x^4 + x³ + 7 x² - x - 6 = ( x - 1 ) ( x + 1 ) ( x + 2 ) ( 3 - x )
The company will break even when P ( x ) = 0
The zeroes are: x 1 = 1, x 2 = 3
The company has a profit when: x ∈ ( 1, 3 )