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zheka24 [161]
3 years ago
15

A negative number raised to an odd power is _____ negative.

Mathematics
2 answers:
BartSMP [9]3 years ago
4 0
Answer – Always
 A negative number raised to an odd power is always negative. When a negative number is raised to an even power, the pairs of negatives will cancel out; but when it is raised to an odd power, after pairs of the negative sign have canceled each other out, there will still be one minus sign left unpaired, which will not cancel out. <span>
</span>
cupoosta [38]3 years ago
3 0

the answer is always

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Haynes High School chartered buses for 60 students to go on a field trip. Valley High School chartered buses for 80 students.
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Answer: $20

Step-by-step explanation:

Let 'x' be the cost of a ticket at Haynes

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Since the total cost from both schools are the same, we can write it as:

60x=80y

Since the cost of tickets at Valley was $5 less than Haynes, we can write it as:

y=x-5

Now we have two equations, we can use to substitute into the other expression:

60x=80y

60x=80(x-5) we substitute y in this equation with the other equation

60x=80x-400

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x = 20

Therefore the cost of the ticket at Haynes is $20 and the cost of the ticket at Valley is $15.

5 0
2 years ago
Name four pairs of correspondidng angles
PIT_PIT [208]
I believe they are: (2,8), (4,6), (1,7), and (3,5) I could be wrong, but I'm almost certain that's it. Hope that helps.
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3 years ago
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Aloiza [94]

Answer:

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7 0
3 years ago
Two angles of a quadrilateral measure 200° and 50°. The other two angles are in a ratio of 2:9. What are the measures of those t
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Answer:

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Step-by-step explanation:

Let 2x = measure of 1st angle

then 9x =  measure of 2nd angle

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Answer:

Whatever option has a slope of 3/4 and isn't y = 3/4x + 2

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This means that it has to have a slope of 3/4 (written as 3/4x + b). This is because parallel lines have the same slope; rearranging the first equation gets us y = 3/4x + 2. So, our slope for a parallel line has to be 3/4.

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