Answer:
14. B
(6x^4 + 7x + 5x^3) - (4x^4 - 2x^3 + 3x)
2x^4 + 7x^3 + 4x
15. 150
The missing dimension is 12
The rectangle formed has an area of 120 the small triangle has an area of 30
16. C=
C= 25.60(4) + 14(4) (3-1)
C= 102.4 + 112
C= 214.4
17. B
-5 = -3/4 (8) + 1
-5 = -6 + 1
-5 = -5
the equation is true
Answers:
Figure a has been translated only (translated 9 units to the right)
Figure b has been reflected over the x axis
Figure c has been rotated and translated
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Explanation:
Pick on a point like (-7,4) and note how it moves 9 units to the right to get to (2,4). All points on the upper left figure follow this same translation rule. This rules in figure a.
Figure b is a result of reflecting over the x axis. The rule used is 
. The x coordinate stays the same while the y coordinate flips from positive to negative. So for example, (-7,4) flips to (-7,-4)
Figure c is a combination of rotating and translating the original figure. It looks like a 90 counterclockwise rotation has been applied followed by a translation. The actual translation and rotation rules used will depend on how you define the center of rotation.
These are the choices I found on the internet:
<span>A) trust.
B) cartel.
C) natural monopoly.
D) devised oligopoly.
The best answer would be letter C - natural monopoly. </span>This is a situation where one firm can supply a market's entire demand (because of a unique raw material, technology, or other factors) for a good or service at a value lower than two or more firms.
C.Salaried pay. Salaried employees make more per week than hourly employees.
If you would like to solve a = <span>πr^2s + 360 for s, you can do this using the following steps:
</span>a = πr^2s + 360
a - 360 = πr^2s
s = (a - 360) / (πr^2)
The correct result would be s = (a - 360) / (πr^2).
