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3 years ago

Given line t passes through (0,-5) and (-1,3) and liner passes through (-4,3) and (4,2).

Mathematics

1 answer:

kupik [55]3 years ago

3 0

Answer:

neither

Step-by-step explanation:

Slope of the first line: (y2 -y1)/(x2-x1) = (3-(-5)/-1 = 8/-1 = -8

Slope of the second line: (2-3)/4-(-4) = -1/8

They are neither parallel nor perpendicular. In fact the two lines have different slope so they can’t be parallel. In addition the product of their slope is not -1, so they can’t be perpendicular,

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4 years ago

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Norma-Jean [14]

Answer:

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Step-by-step explanation:

We are given the following:

Total cost = $28.50

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Let $x$ be the price at which Sara sells each bracelet to make a profit of $99.

$\text{Total sales done = Number of bracelets sold }\times \text{ Sales price of each bracelet}\\$

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Also,

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$\Rightarrow \$28.50 + \$99 ....... (2)$

Equating (1) and (2):

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