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3 years ago

Divide.

Mathematics

1 answer:

Nataliya [291]3 years ago

3 0

Answer:

2/7

Step-by-step explanation:

The quotient is ...

$\dfrac{-16}{-56}=\dfrac{2\cdot8}{7\cdot8}=\boxed{\dfrac{2}{7}}$

A common factor of -8 can be cancelled from numerator and denominator.

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Find the equation of the line described.

Lunna [17]

Answer:

y = -1/3x + 4

Step-by-step explanation:

y = 3x +5

current slope m is 3, perpendicular is opposite inverse which is -1/3

Passing through (6,2):

y = mx + b

2 = -1/3(6) + b

2 = -2 + b

b = 4

Use the perpendicular m = -1/3 and b = 4 to form equation of line:

y = mx + b

y = -1/3x + 4

5 0

3 years ago

Read 2 more answers

a room measures 16'x13' with 9' ceilings and 2 doors measuring 20 sf each and leaving an overhand of 3" on each side. what are d

jeka57 [31]

<h3>Answer:</h3>

208 ft²

<h3>Explanation:</h3>

Generally, carpet covers the entire floor area, so the ceiling height and door area are irrelevant. The floor area is the product of its length and width.

... floor area = (16 ft)×(13 ft) = 208 ft²

_____

If your 3" overhang has to do with carpeting the floor, then the required area would seem to be (16.5 ft)×(13.5 ft) = 222.75 ft².

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3 years ago

1. Which relation is a function?

Amiraneli [1.4K]

Answer:

1. (0, 4), (-4, 2), (7, 1), (-8, 2)

2. (2, 4), (-3, 2), (9, 1), (-7, 2)

Step-by-step explanation:

1. Since there is 1 value of y for every value of x in (0, 4), (-4, 2), (7, 1), (-8, 2) this relation is a function.

2. Since there is 1 value of y for every value of x in (2, 4), (-3, 2), (9, 1), (-7, 2) this relation is a function.

5 0

3 years ago

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What is the sum of .74+.19+3.09+1.98=

Jet001 [13]

Answer:

Step-by-step explanation:

no calculator at hand ?

really ? you are using us a simple calculator ?

4 0

2 years ago

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Marc loves sweet potato fries. For every 18 sweet potato fries he eats, he uses 2 ketchup packets. One day, Marc ate 108 sweet p

Brums [2.3K]

Answer:12

Step-by-step explanation:

You divided 108 by 19 than multiply by 2

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3 years ago