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Lera25 [3.4K]
3 years ago
6

7. Meghan said the opposite of the sum of -12 and 4 is 8. Do you agree? Why or why not?

Mathematics
1 answer:
muminat3 years ago
8 0
I agree, the sum of -12 and 4 is -8. so, the opposite of that would be positive 8.
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Two planes that do not intersect are parallel
frez [133]

True.  If they never intersect then they must have the same slope and are parallel

6 0
3 years ago
Find the t-value such that the area in the right tail is 0.005 with 28 degrees of freedom.
klasskru [66]

Answer:

t = 3.673900

Step-by-step explanation:

Given

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Required

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P(T>t) = 0.005

To solve further, we make use of the attached the student's t distribution table.

From the attached table,

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4 0
2 years ago
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Y_Kistochka [10]

The total amount of her purchase before tax was added is; $52.46

<h3>How to calculate discounted amount?</h3>

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Now, let the amount of her purchase be x. Thus;

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Read more about Discounted amount at; brainly.com/question/7459025

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6 0
2 years ago
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harkovskaia [24]

Answer:

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it doesn't matter if you chose any two, e.g., you would get the same answer even if you used 5 and 400, or 9 and 720

6 0
3 years ago
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pantera1 [17]
The last two (multiplying and dividing by a negative number on both sides) are the answer. Good luck and have a nice day!
7 0
3 years ago
Read 2 more answers
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