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2 years ago

The lines shown below are perpendicular. If the green line has a slope of

Mathematics

1 answer:

elixir [45]2 years ago

4 0

Answer:

c: -7

Step-by-step explanation:

the slope of a perpendicular line is the negative reciprocal of the original line

a way to find this is to flip the numerator and the denominator of a slope and make it negative

1/7 --> 7 --> -7

that would be your slope

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Solve: 55) A pool is filling at 3 pts per min. How many gallons per hour is that?

Novay_Z [31]

Conversion factors:
2 pints = 1 quart
4 quarts = 1 gallon
60 minutes = 1 hour

15 pints/minute x 60 minutes/hour x 1 quart/2 pints x 1 gallon/4 quarts = 112.5 gallons/hour

6 0

2 years ago

Dan has thirty-five. dollar bills does he have

nikklg [1K]

Answer:

the question is not clear enough

Step-by-step explanation:

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3 years ago

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Afina-wow [57]

Answer:

Its A

Step-by-step explanation:

Because it is. i took the test :)

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4 years ago

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vlabodo [156]

All of my teachers have told me that everyone remembers things best in groups of seven. so I would suggest to pick a continent and start in a corner and spend a couple of days studying seven countries in that area. also quiz your self every once in a while for extra help.
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8 0

4 years ago

The diagram below shows a proportional relationship between the number of cans of soup and the price.What is the constant of pro

grandymaker [24]

Answer:

The constant of proportionality is 1.25 and its meaning is the soup price per can

Step-by-step explanation:

The diagram below shows a proportional relationship between the number of cans of soup and the price.

1st:

$3.75 for 3 cans

$\$3.75\div 3=\$1.25$ per can

2nd:

$6.25 for 5 cans

$\$6.25\div 5=\$1.25$ per can

If x is the number of cans and y is the price of x cans, then

$y=1.25x$

This means the constant of proportionality is 1.25 and its meaning is the soup price per can

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4 years ago