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lesya [120]
2 years ago
9

Which operation would you perform first in this expression? 3x2+ (9-3)+2²

Mathematics
2 answers:
mina [271]2 years ago
8 0

Answer:

You would solve for the parenthesis first.

Step-by-step explanation:

P.E.M.D.A.S

P- parenthesis/brackets

E- exponents

M/D- multiplication and division

A/S- addition and subtraction

Hope this helped!!!   :)

Brilliant_brown [7]2 years ago
4 0

Answer:

2²+(9-3)+3×2

Step-by-step explanation:

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Nesterboy [21]

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Step-by-step explanation:

For convenience, I labeled some points as shown in the attached picture.

Also, I assume \overline{AB} and \overline{BC} are tangents to the circle.

  1. \overline{BO} \cong \overline{BO} (reflexive property)
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Thus, by CPCTC,

\angle AOB \cong \angle BOC \implies m\angle BOC=65^{\circ}\\\\\implies m\angle AOC=130^{\circ}

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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