Answer:
I think it goes like this:
4x+5x=180
9x=180
x=180:9
x=20
Step-by-step explanation:
Answer:
2.2, 2.2061, 2.406, and 2.46
Given data:
The given composite figure.
The given radius is r=(7 m)/2 =3.5 m.
The length of the rectangle is,
The area of the given figure is,
Thus, the area of thhe composite figure is 38.51 sq-meter.
The answer is 5x3y+x2y2+xy3
The coordinates of the point after the two reflections are (0.3,-7/10).
<h3>What is the reflection?</h3>
A reflection is a mapping from an isometric hyperplane with a set of fixed points acting as the reflection's axis or plane from a Euclidean space to itself. A figure's reflection creates its mirror image of that figure in the plane or axis of the reflection.
Given that, the point (-0.3, 7/10) is reflected over the y-axis and then over the x-axis respectively.
The coordinates of the point after the reflection in the y-axis are:
(0.3, 7/10)
Now, the coordinates of the point after the reflection in the x-axis are:
(0.3, -7/10)
Hence, the coordinates of the point after the two reflections are (0.3,-7/10).
Learn more about the reflection:
brainly.com/question/15487308
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