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3 years ago

Give the slope of any line that is parallel to the line y = -7x + 2

Mathematics

1 answer:

tatuchka [14]3 years ago

8 0

Answer:

Slope of Parallel Line: -7

Step-by-step explanation:

A set of parallel lines will ALWAYS have the same slope. Perpendicular lines will have complete opposite slopes, for example, the slope of a line perpendicular to this one would be 1/7. If the slope is positive, the other slope will be negative and vice versa. For perpendicular lines, you also have to flip the fractions.

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Solnce55 [7]

Answer:

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3 years ago

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3 years ago

Read 2 more answers

A jeweler had a fixed amount of gold to make bracelets and necklaces. The amount of gold in each bracelet is 7 grams and the amo

OlgaM077 [116]

Answer:

3 necklaces and 12 bracelets

Step-by-step explanation:

Bracelets = x +4

amount of necklace gold = 20*x

amount of gold in bracelet = 7*(x+4)

added together = 109 gm

20x + 7(x+4) = 109

20x + 7x+28 = 109

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-28 -28

27x= 81

/27 /27

x=3 necklaces

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6 0

3 years ago