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Len [333]
3 years ago
13

Any idea help me ASAP:)

Mathematics
1 answer:
Arada [10]3 years ago
5 0

Answer:

The x-intercept is (18/5, 0).

The y-intercept is (0,-2).

Step-by-step explanation:

To find the <u>x-intercept</u>, sub y for 0.

-5x + 9y = -18

-5x + 9(0) = -18

Simplify and isolate x.

-5x = -18  <= Divide both sides by -5

x = 18/5

Since we substituted y for 0, y=0.

(18/5, 0)

To find the <u>y-intercept</u>, sub x for 0.

-5x + 9y = -18

-5(0) + 9y = -18

Simplify and isolate y.

9y = -18  <= Divide both sides by 9

y = -2

Since we substituted x for 0, x=0.

(0,-2)

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Use substitution method to solve the simultaneous equation<br><br>4x+3y=18<br>5x=11+2y​
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777dan777 [17]

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Pls help this is confusing :/
Aleksandr [31]

The coordinates of triangle U'V'W' include U'(8, 3), V'(4, -8) and W'(-8, -6) and this is represented by graph A shown in the image attached below.

<h3>What is a transformation?</h3>

A transformation can be defined as the movement of a point on a cartesian coordinate from its original (initial) position to a new location.

<h3>The types of transformation.</h3>

In Geometry, there are different types of transformation and these include the following:

  • Dilation
  • Reflection
  • Rotation
  • Translation

Based on the information provided, triangle UVW would be rotated counterclockwise through an angle of 270 degree at origin to produce triangle U'V'W', we have:

\left[\begin{array}{ccc}0&1\\-1&0\end{array}\right]

Therefore, the image of triangle UVW would be given by this matrix:

\left[\begin{array}{ccc}0&1\\-1&0\end{array}\right] \left[\begin{array}{ccc}-3&8&6\\8&4&-8\end{array}\right]

Image = \left[\begin{array}{ccc}8&4&-8\\3&-8&-6\end{array}\right]

Based on the image above, we can logically deduce that the coordinates of triangle U'V'W' include U'(8, 3), V'(4, -8) and W'(-8, -6) and this is represented by graph A shown in the image attached below.

Read more on transformations here: brainly.com/question/12518192

#SPJ1

3 0
2 years ago
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