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3 years ago

Solve for X 5x-2x-1/2=3x+x-2/2

Mathematics

1 answer:

navik [9.2K]3 years ago

3 0

Answer:

(2x-2/2) = (15-6x)

2x-1 = 15 -6x

2x+6x = 15 +1

8x = 16

8x/8 = 16 /8

x = 2 there

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a line is paralll yo y=4x-2 and intersects the point (5,-11). what is the equation of this parallel line

victus00 [196]

The equation of line parallel to given line is: y=4x-31

Step-by-step explanation:

Given equation of line is:

$y = 4x-2$

The equation of line is in slope-intercept form so the co-efficient of x is the slope of the line.

Let m1 be the slope of the given line

then

m1 = 4

Let m2 be the line that is parallel to given line

As we know that the slopes of parallel lines is equal so

m1=m2 = 4

The slope-intercept form of equation of line is:

$y = m_2x+b$

Putting the value of slope

$y = 4x+b$

to find the value of b, putting (5,-11) in the equation

$-11 = 4(5) + b\\-11 = 20+b\\b = -11-20\\b = -31$

Putting the value of b

$y=4x-31$

Hence,

The equation of line parallel to given line is: y=4x-31

Keywords: Equation of line, slope

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3 years ago

The ______ developed their own Christian Church, which became known as the Eastern Orthodox Church

igomit [66]

Answer:

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Step-by-step explanation:

The Byzantines developed their own Christian Church, which became well known as the Eastern Orthodox Church

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3 years ago

If you sum the numbers from 1 to 36, the sum is ?

Snowcat [4.5K]

I got 665 but I was typing pretty fast so sorry if it’s not right. That is if you mean add every number together like 1+2+3+4.....

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4 years ago

Round 4,929 to the place value of the underlined digit.

Lostsunrise [7]

Raising 4,929 to the place value of the underlined digit will give a value of 4930.

<h3>What is rounding up of numbers?</h3>

It should be noted that rounding up of numbers simply means raising the number to the nearest ten, hundred, or thousand.

In this case let's assume that the underlined number is 2. Therefore, raising 4929 will give 4940. It should be noted that the number beside it is more than 5. Therefore, 1 will be added to 2 making 3. The new number is 4930.

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1 year ago

Five students are competing in a race. In how many different

Dimas [21]

Answer:

120

Step-by-step explanation:

• we need to find the number of the possible orderings

of this five students.

•• which we can simulate to a permutation

of 5 objects.

••• and we know that The number of permutations

of 5 distinct objects is 5!.

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there are six permutations of the set {1, 2, 3}, namely (1, 2, 3), (1, 3, 2), (2, 1, 3), (2, 3, 1), (3, 1, 2), and (3, 2, 1). These are all the possible orderings of this three-element set.

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2 years ago

Solve for X 5x-2x-1/2=3x+x-2/2​

Solve for X 5x-2x-1/2=3x+x-2/2