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jonny [76]
3 years ago
15

If two lines are perpendicular , what do we know about their slopes ?

Mathematics
1 answer:
vovangra [49]3 years ago
6 0

Answer:

If two lines are perpendicular and neither one is vertical, then one of the lines has a positive slope, and the other has a negative slope. Hope this helps.

Step-by-step explanation:

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Read 2 more answers
The label on the car's antifreeze container claims to protect the car between −30°C and 130°C. To covert Celsius temperature to
jonny [76]

Answer:

-22°F < x < 266°F.

Step-by-step explanation:

The question states the incorrect formula to convert the Celsius temperature (C) into the Fahrenheit temperature (F). The correct one is given by:

F = 9C/5 + 32.

The given temperature inequality in Celsius is:

-30°C < x < 130°C; where x is any number that satisfies the inequality.

To convert it into Fahrenheit, simply plug in the values in the above formula.

Lower Limit:

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Therefore, the inequality will be -22°F < x < 266°F!!!

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