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2 years ago

Will the answer to the following expression be Positive or Negative?

Mathematics

2 answers:

Aliun [14]2 years ago

8 0

Answer:

Negative

Step-by-step explanation:

(−3)(2))(15)

=(−6)(15)

= −90

so it's negative 90 hopefully this helps

Arte-miy333 [17]2 years ago

3 0

Answer:

Negative

Step-by-step explanation:

Bevause negative times positive is negative

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Answer:

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Step-by-step explanation:

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Hello there!

The answer would be C since we are looking to find how far she ran based on the amount of miles that has passed.

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3 years ago

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3 years ago

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3 years ago

Read 2 more answers

Please help me answer this question.

Alex787 [66]

1. Change x = 4t into x = 3t

$4t\cdot\frac{3}{4}=3t$ so

$y=(\frac{3}{4}t)^2-1=\frac{9}{16}t^2-1$

Answer A and D are wrong.

2. Change x = 4t into x = 2t

$4t\cdot\frac{1}{2}=2t$ and

$y=(\frac{1}{2}t)^2-1=\frac{t^2}{4}-1$

Answer b is correct.

3. Change x = 4t into x = 8t

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$y=(2t)^2-1=4t^2-1$

Answer C. is correct, E. is wrong.

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3 years ago