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3 years ago

Meagan needs to paint the outside of a box

Mathematics

1 answer:

Arlecino [84]3 years ago

4 0

Surface area of cubic= 2( lb+bh+hl)

Length= 18 cm

Width= 5 cm

Height= 2cm

$s.a = 2(18 \times 5 + 5 \times 2 + 2 \times 18) \\ = 272 \: cm {}^{2}$

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Sergio039 [100]

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Step-by-step explanation:

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Work:

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ad-work [718]

Answer:

$y = \frac{7}{4}x +14$

Step-by-step explanation:

Given

$y = \frac{7}{4}x + 4$

Required

Determine the equation of line that passes through (-8,0) and parallel to $y = \frac{7}{4}x + 4$

Parallel lines have the same slope.

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The slope, m is

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because the general form of a linear equation is:

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Next, is to determine the equation of line through (-8,0)

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Where

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So, we have:

$y - 0 = \frac{7}{4}(x -(-8))$

$y - 0 = \frac{7}{4}(x +8)$

$y - 0 = \frac{7}{4}x +\frac{7}{4}*8$

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3 years ago

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nexus9112 [7]

Step-by-step explanation:

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Answer:

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