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3 years ago

What is the domain of this relation? { (2, 4), (5, -3), (4, 8), (-2, 8) }

Mathematics

1 answer:

IrinaVladis [17]3 years ago

8 0

Answer:

{-2, 2, 4, 5}

Step-by-step explanation:

The domain is the set of x values.

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Help please, it is easy but not for me.

Grace [21]

Answer:

60.28.

Step-by-step explanation:

We need the sine function because we are given the opposite side and we need the hypotenuse.

sin 71 = 57 / x

Cross multiply

x * sin 71 = 57

x = 57 / sin 71

= 60.28.

6 0

2 years ago

What multiplier would you use to decrease a value by 44%

11Alexandr11 [23.1K]

Answer:

I think the answer is4k3+0 or 4

8 0

2 years ago

If the factors of a polynomial are x+8 and X+4, what values of x make that polynomial 02

Lyrx [107]

Answer:

8-x0-36

Step-by-step explanation:

7 0

3 years ago

Which decimal is equivalent to -31/8

Leokris [45]

Answer:

-3.875

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Please help me due tomorrow

Tom [10]

Given :-

The slope of the line through points (3,y) and (4,10) is 7 .

To Find :-

The value of y .

Solution :-

As we know that the slope of the line is difference of ordinate divided by the difference of absicca as ,

$\longrightarrow$ m = y -10 / 3 - 4

$\longrightarrow$ 7 (-1) = y -10

$\longrightarrow$ -7 = y -10

$\longrightarrow$ y = 10 -7

$\longrightarrow$ y = 3

Hence the required answer is 3.

5 0

2 years ago