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prisoha [69]
1 year ago
13

X= 7 4. Find the equation of a line passing through (5, -6) perpendicular (b) 3x + 5y = (d) 7x - 12y (f) x = 7 (a) 2x + y = 12 (

c) x + 3y = 8 (e) 2y = 5 Find the equation of the line connecting the points of intersect (a) S x + y = 4 S 3x - y = 12 (b) Sy= and 2x=6 = -6 X=
Mathematics
1 answer:
goldfiish [28.3K]1 year ago
6 0

Given data:

The first set of equations are x+y=4, and x=6.

The second set of equations are 3x-y=12 and y=-6.

The point of intersection of first set of te equations is,

6+y=4

y=-2

The first point is (6, -2).

The point of intersection of second set of te equations is,

3x-(-6)=12

3x+6=12

3x=6

x=2

The second point is (2, -6).

The equation of the line passing through (6, -2) and (2, -6) is,

\begin{gathered} y-(-2)=\frac{-6-(-2)}{2-6}(x-6) \\ y+2=\frac{-6+2}{-4}(x-6) \\ y+2=x-6 \\ y=x-8 \end{gathered}

Thus, the required equation of the line is y=x-8.

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<img src="https://tex.z-dn.net/?f=%20%20%5Csqrt%7B1.69%7D%20-%20%20%5Csqrt%5B3%5D%7B0.001%7D%20" id="TexFormula1" title=" \sqrt
Goshia [24]

Given:

The expression is:

\sqrt{1.69}-\sqrt[3]{0.001}

To find:

The value of the given expression.

Solution:

We have,

\sqrt{1.69}-\sqrt[3]{0.001}

On simplification, we get

\sqrt{1.69}-\sqrt[3]{0.001}=1.3-0.1

\sqrt{1.69}-\sqrt[3]{0.001}=1.2

Therefore, the value of the given expression \sqrt{1.69}-\sqrt[3]{0.001} is 1.2.

6 0
3 years ago
What is the slope of the line that passes through the points (2, 0)(2,0) and (1, 0) ?(1,0)?
Effectus [21]

Answer:

Step-by-step explanation:

Slop = (y2-y1)/(x2-x1)

= (0-0)/(2-1)

= 0/1

=0

5 0
3 years ago
M=1/5 y-intercept is 0,4​
ValentinkaMS [17]

Answer:

y = \frac{1}{5} x + 4

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 )

Here m = \frac{1}{5} and c = 4, thus

y = \frac{1}{5} x + 4 ← equation of line

8 0
3 years ago
What will be the reciprocal of 5/3?
Mrac [35]
the reciprocal of 5/3 is 3/5
6 0
3 years ago
Read 2 more answers
Please help I don’t understand these things
devlian [24]
This means the sum of the measure of these two angles will be 55+x=90
so x=90-55=35
5 0
3 years ago
Read 2 more answers
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