2 years ago

The slope of a perpendicular line is the opposite reciprocal of the other slope.

Mathematics

1 answer:

Serjik [45]2 years ago

7 0

Answer:it will probably be true

Step-by-step explanation:

It would probably be true.

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A washer and a dryer cost $917 combined. The washer costs $67 more than the dryer. What is the cost of the dryer?

mart [117]

917 - 67 = 850 (subtract the difference)
850 / 2 = 425 (divide the cost of the washer/dryer)
425 + 67 = 492 (add the difference)
The dryer costs $492.

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3 years ago

The sum of two numbers is 67. the smaller number is 3 less than the larger number. what are the two numbers?

V125BC [204]

Let the larger number be x
The smaller number would be x-3

(x-3)+x=67
2x-3=67
2x=67-3
2x=64
x=64/2
x=32

Therefore the larger number is 32 and the smaller is (32)-3= 29

Hope I helped :)

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3 years ago

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Lyrx [107]

The answer is x is equal to 2.64

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3 years ago

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A boy scout has 4 meters of rope. He cuts the rope into cords 3/5 m long. How many cords will he make?

bulgar [2K]

Original length of the rope = 4m

Size of each piece = 3/5 m.

No of cords of same size formed will be

$4 \div \frac{3}{5} \\ = 4 \times \frac{5}{3} \\ = \frac{20}{3} \\ = 6 \frac{2}{3}$

$Therefore \: the \: person \: will \: make \: \: 6 \frac{2}{3 \: } cords.$

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3 years ago

Solve the following system of equations.<br> 4x+9y=-23<br> 2x+3y=-7<br> With multiplication

Sloan [31]

Answer:

if it is 1 equation then it will be 8x+12y-16

Step-by-step explanation:

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2 years ago