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Alexeev081 [22]
3 years ago
10

Proportional or nonproportional? (in graph)

Mathematics
2 answers:
Amiraneli [1.4K]3 years ago
4 0

Answer:

Nonproportional

Step-by-step explanation:

If the answer is Proportional, the change in x to y will be constant throughout the chart.

However, note the change.

-9 + 26 = 17

-6 + 16 = 10

0 - 4 = -4

3 - 14 = -11

15 - 54 = -39

The numbers vary, which means they are not proportional.

~

Rudiy273 years ago
3 0

Answer: Proportional

Step-by-step explanation:

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The number 2.2360667… is a __ because it cannot be written as a fraction(ratio)
den301095 [7]

in our number " 2.2360667…" the 3 dots mean that the digits keep going forever,  so we conclude that our number belongs to the set of irrational numbers.

<h3>Which type of number is 2.2360667…?</h3>

We will define two types of numbers:

Rational numbers: Are these that can be written as the quotient of two integers.

Irrational numbers: Can't be written as the quotient of two integer numbers, A rational number always has an infinite number of digits after the decimal point, and there is no pattern in these digits.

Now, in our number " 2.2360667…" the 3 dots mean that the digits keep going forever, that is enough to conclude that our number belongs to the set of irrational numbers.

If you want to learn more about rational numbers:

brainly.com/question/12088221

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8 0
2 years ago
Write an explicit formula for an, the nth term of the sequence 11,2,-7
abruzzese [7]

Answer:

a_{n} = 20 - 9n

Step-by-step explanation:

There is a common difference d between consecutive terms, that is

d = 2 - 11 = - 7 - 2 = - 9

This indicates the sequence is arithmetic with nth term

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 11 and d = - 9 , then

a_{n} = 11 - 9(n - 1) = 11 - 9n + 9 = 20 - 9n

8 0
3 years ago
Determine the value of x
konstantin123 [22]

Answer:

x=10

Step-by-step explanation:

40= 3x+10 (it equals 40 because of vertical angles)

7 0
3 years ago
Read 2 more answers
Explain how you decided whether the numbers are equivalent?
Katen [24]
If they can be multiplied or divided by the same number and they both have the same answer it is equivelent.
5 0
3 years ago
Write the equation of the line that is parallel to the line y=−14x−3 through the point (4,4). A. y=x+5 B. y=−14x+5 C. y=5x+1 D.
Sloan [31]

Answer:

None of the answers seem to be correct.

Step-by-step explanation:

The given equation is of the form y = mx + b where m is the slope and b is the y-intercept.

Here, m = -14

Two parallel lines have the same slope. So, the slope of the new line will be -14.

To calculate the y-intercept substitute x=4 and y=4 in the equation.

4 = (-14)(4) + b

Solving for b, we get b = 60.

So, the new equation will be y = -14x + 60

6 0
3 years ago
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