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Anna35 [415]
2 years ago
5

PLEASE HELP! You are covering the metal wedge below with a thin layer of high-conducting silver (surface area). The measurements

shown are in centimeters. Find the cost of covering the wedge in silver, if silver plating costs $3 for every 2 square centimeters.

Mathematics
1 answer:
schepotkina [342]2 years ago
5 0

The cost of covering the triangular prism wedge in silver is: $108.

<h3>What is the Surface Area of a Triangular Prism?</h3>

Surface area = (s1 + s2 + s3)L + bh.

Given the following:

  • s1 = 10
  • s2 = 8
  • s3 = 6
  • L = 0.5
  • b = 6
  • h = 8

Plug in the values into the formula

Surface area of the triangular prism metal wedge = (10 + 8 + 6)0.5 + (6)(8)

Surface area of the triangular prism metal wedge = 72 cm²

Cost of covering = 72/2 × 3 = $108

Learn more about the surface area of triangular prism on:

brainly.com/question/16147227

#SPJ1

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Points b d and f are midpoints of ten sides of ace ec=44 df=25 find ac
scZoUnD [109]

Answer:

The length of AC is;

C. 50

Step-by-step explanation:

By the midpoint of a triangle theorem, we have that a segment that spans across and intersects with the midpoints of two sides of a triangle is equal to half the length of the third side and parallel to the length of the third side

The given parameters are;

The midpoints of ΔACE are B, D, and F

The length of EC = 44

The length of DF = 25

Therefore, we have;

Given that DF is a midsegment of triangle ΔACE, then DF ║ AC and

the length of DF = (1/2) × AC the length of AC

∴ The length of AC = 2 × The length of DF

The length of DF = 25

∴ The length of AC = 2 × 25 = 50

The length of AC = 50

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2 years ago
For the inequality, -4x + 5 &gt;-5
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Answer:

x<2.5

Step-by-step explanation:

-4x +5>-5

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3 years ago
A parallelogram has a length of 6 centimeters and a width of 4.5 centimeters. This parallelogram is dilated by a scale factor of
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Scale factor is given by:
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width of the larger figure will be given by:
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Answer:

Didn't know how far I was needed to go, but I hope something there helps you.

Step-by-step explanation:

9p - 3p +2 = 0

6p +2 = 0

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5 0
3 years ago
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LUCKY_DIMON [66]
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