Answer:
The perpendicular line has a slope of -2/3
Step-by-step explanation:
Perpendicular lines have a slope that multiplies to -1
3/2 * m = -1
Multiply each side by 2/3
3/2 * 2/3 *m = -1 * 2/3
m = -2/3
Answer:
i have this question too. im not sure but i think its maximum
Step-by-step explanation:
Answers:
a. True
b. True
c. True
d. False
e. False
f. False
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Explanations:
n^2+n = n(n+1)
If n is odd, then n+1 is even, and vice versa.
Whenever you multiply an even number with an odd number, you always get an even number. This is because 2 is a factor of the overall product.
So n^2+n = n(n+1) is always even for any integer n. This makes choice A true.
Choices B and C follow immediately from this. They are more narrow examples, while choice A is more general.
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Since n^2+n = n(n+1) was shown to always be even, this means choice D is false. Choice D contradicts what choice A says. The same applies to choices E and F.
Answer:
16.65
Step-by-step explanation:
10% of 18.50 is 1.85, so you just subtract that.