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Gnom [1K]
4 years ago
14

Help! I don't know how to do this! I will mark Brainliest!

Mathematics
2 answers:
pshichka [43]4 years ago
8 0

Answer:

is it A?

Step-by-step explanation:

i choose that because its the only one with -3y² which is correct

gogolik [260]4 years ago
4 0

Answer:

- 3y² - 7y + 6

Step-by-step explanation:

Given

(- 3y + 2)(y + 3)

Each term in the second factor is multiplied by each term in the first factor, that is

- 3y (y + 3) + 2(y + 3) ← distribute both parenthesis

= - 3y² - 9y + 2y + 6 ← collect like terms

= - 3y² - 7y + 6

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Answer:

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Step-by-step explanation:

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_____

<em>Additional comment</em>

z is the arc that finishes the circle: 360° -90° -68° -120° = 82°.

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