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3 years ago

Is 70% of 80 the same as 80% of 70

Mathematics

2 answers:

KiRa [710]3 years ago

6 0

Yes because 70*.8=56 and 80*.7=56

White raven [17]3 years ago

4 0

No, because 80 and 70 are different numbers so there is going to be a different answer.

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Which shows one way to determine the factors of y3 – 9x2 + 5x – 45 by grouping

Gnoma [55]

Answer:

(x²+5)(x-9)

Step-by-step explanation:

Assuming that you are asking to factor by grouping:

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You can group:

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and then combine the x² and 5:

(x²+5)(x-9)

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2 years ago

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otez555 [7]

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The image in the attachment shows the angles and their included side, which are colored.

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