55.
The only type of line with undefined slope is a vertical line.
In a vertical line, all points have the same x-coordinate.
The general equation of a vertical line is x = k, where k is the x-coordinate of all points on the line. If you are given one point, then you know the x-coordinate of that point, but since all points have the same x-coordinate, you also know the x-coordinate of all points.
Equation is: x = -6
56.
Same explanation as above.
x = 2
Without including other expenses and the benefit of the insurance company, the premium has to meet this proportion:
1/400 = premim / value of the car
=> 1/400 = premum / $16,000
=> premium = $16,000 * (1/400) = $ 40
As already said this is witout taking into consideration the other expenses of the insurance company and their margin.
Answer: option B. $40.
A. True. Summing any rational number with an irrational number leads to an irrational result. The proof is a bit lengthy so I'm leaving it out.
B. True. Adding p/q with r/s leads to (ps+qr)/(qs) which is rational. Keep in mind that q and s cannot be zero.
C. False. One counter example is sqrt(3)*sqrt(12) = sqrt(3*12) = sqrt(36) = 6. This shows the product of two irrational numbers, in this case sqrt(3) and sqrt(12), multiplying to get a rational result 6 = 6/1.
D. True. Multiplying p/q and r/s leads to (p*r)/(q*s) which is rational. Keep in mind that q and s cannot be zero.
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The final answer is choice C
Answer:
333.333
Step-by-step explanation:
2000 devided by 6=333.333
Answer:
12% of the price of a bike is $64.8.
100% of the price of a bike is a.
We have 64.8/a = 12/100
=> a = 64.8 x 100/12 = 540$
=> Price of the bike: 540$
Hope this helps!
:)
