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3 years ago

Pls Help Soon as Possible :)

Mathematics

2 answers:

Artemon [7]3 years ago

8 0

Answer:

The value of x = 5 and the value of y = 9

Step-by-step explanation:

It is given that,

x = 5 -----(1)

y = 2x - 1 -----(2)

Using these two equations we can calculate the value of y using substitution method.

Substituting the value of x from eq(1) to eq(2)eq(2) becomes,

y = 2*5 - 1

y = 10 - 1

y = 9

Therefore the value of y = 9 and value of x = 5

vodka [1.7K]3 years ago

6 0

Y is 9 because 2 times 5 is 10, then you take that same 10 and subtract 1 and then you have 9

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the straight line L has the equation 4y=5x+3. Point A has the coordinates (3,-2) Find the equation of the line straight line tha

Aleonysh [2.5K]

Answer:

y = - $\frac{4}{5}$ x + $\frac{2}{5}$

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

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y = $\frac{5}{4}$ x + $\frac{3}{4}$ ← in slope- intercept form

with slope m = $\frac{5}{4}$

Given a line with slope m then the slope of a line perpendicular to it is

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y = - $\frac{4}{5}$ x + c ← is the partial equation

To find c substitute (3, - 2) into the partial equation

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2 years ago

The width of a rectangle is 1 less than one-half its length, and the perimeter is 46.

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3 years ago

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Answer:

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2 years ago