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tester [92]
3 years ago
8

PLEASE HELP DUE TODAY!!

Mathematics
1 answer:
telo118 [61]3 years ago
7 0

9514 1404 393

Answer:

  2.8¢, true

Step-by-step explanation:

The value of copper in a penny is reportedly about ...

  (0.95 × 3.11 g)×(1 oz)/(28.35 g)×($0.27/oz) ≈ $0.028

Today, the value of the copper in a pre-1982 penny is about 2.8¢, more than double the value of the penny as legal tender.

The claim is true.

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Segment addition with variables
oksian1 [2.3K]

<em>x equals 22</em>

<h2>Explanation:</h2>

____________________________________________

The Segment Postulate states the following:

<em>Given two end points A and B, a third point C lines on the segment AB if and only if the distances between the points satisfy the equation:</em>

\overline{AB}=\overline{AC}+\overline{CB}

____________________________________________

From the figure:

\overline{AC}=8+x \\ \\ \overline{CB}=10 \\ \\ \overline{AB}=40

Our goal is to find x:

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<h2>Learn more:</h2>

Dilation: brainly.com/question/2501119

#LearnWithBrainly

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