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Volgvan
3 years ago
14

4.1(-7.93-4.39a)-4.6a

Mathematics
2 answers:
sashaice [31]3 years ago
7 0
Distribute 4.1 through the parenthesis

-32.513 - 17.999a - 4.6a

Collect like terms

Solution: -32.513 - 22.599a

ki77a [65]3 years ago
3 0

Answer:

−22.599a−32.513

Step-by-step explanation:

Distribute:

= (4.1) (−7.93) + (4.1) (− 4.39 a) + − 4.6 a

= − 32.513 + − 17.999 a + − 4.6 a

Combine Like Terms:

= −32.513 + − 17.999 a + − 4.6 a

= (− 17.999 a + −4.6 a) + (− 32.513)

= − 22.599 a + (− 32.513) = − 22.599 a − 32.513

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kumpel [21]

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Answer:

  m∠1 = 53°

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Step-by-step explanation:

Angles 1 and the one marked 53° are "corresponding" angles, so congruent.

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Angles 2 and the one marked 53° form a linear pair, so are supplementary.

  m∠2 = 180° -53°

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4 0
3 years ago
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The union of two sets is defined as all elements that are members of both sets.

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8 0
4 years ago
Malcolm ran the 440-yard and the 220-yard dash at a track meet.There are 3 in one yard. How many total feet did Malcolm run?Esti
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For this case we have the following conversions:

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