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3 years ago

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23. Describe the slopes of perpendicular lines

1 answer:

mafiozo [28]3 years ago

8 0

Answer:

The slopes of two perpendicular lines are negative reciprocals of each other. This means that if a line is perpendicular to a line that has slope m, then the slope of the line is -1 / m. For example, we found that the slope of the line y = (1/2)x + 3 is 1/2.

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Andre wrote the inequality to plan his time. Describe what 3x + 10 ≤ 30 represent in this inequality.

kumpel [21]

Answer: Andre can make 6 small cranes.

Step-by-step explanation:

3x + 10 is less than or equal to 30

3 is the minutes for the small cranes

X is the amount of small cranes

10 is the minutes for the large crane

30 is the total time limit

first, subtract 10 from 30, which gives you 20 so

3x is less than or equal to 20.

to figure this out, divide 20 by 3, which gives you 6 with a remainder of two minutes.

credits:

breannacaitlin6 solved it

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fomenos

Answer:

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Step-by-step explanation:

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x² + y² = 36

If the point is on the circle it will equal 36 when plugged into the formula

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6² + 0 = 36

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point (5, 1)

5² + 1² = ?

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3 years ago

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Tomtit [17]

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HACTEHA [7]

Answer:

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Step-by-step explanation:

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