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iVinArrow [24]
3 years ago
6

7 × (–3) × (–2)2 = ?

Mathematics
2 answers:
Vlada [557]3 years ago
8 0

Answer:

84

Step-by-step explanation:

7 x (-3) x (-2) x 2 =

   v

-21 x (-2) x 2 =

     v

42 x 2 =

84

andre [41]3 years ago
4 0

Answer:

84

Step-by-step explanation:

<u>Order of operations (Parentheses first, exponents next, then multiplication, etc.)</u>

-3 * -2 = 6

<u>Multiply</u>

7 * 6 = 42

42 * 2 = 84

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maria [59]
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6 0
3 years ago
Angie and Becky each completed a separate proof to show that the measures of vertical angles AKG and HKB are equal. Who complete
Helga [31]

Answer:

Becky, because her justification for the second statement should be "definition of supplementary angles" rather than "angle addition postulate."

Step-by-step explanation:

Becky completed the proof incorrectly because her justification for the second statement is not totally correct.

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