2 years ago

Rotation 180 degrees about the origin

Mathematics

1 answer:

WITCHER [35]2 years ago

4 0

Answer:

Rule for rotation 180° about the origin:

(x, y) → (-x, -y)

Given coordinates:

U(1, 0), V(4, -1), T(1, -3)

Coordinates of the image, apply the rule above:

U'(-1, 0), V'(-4, 1), T'(-1, 3)

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olasank [31]

The shaded region is a parallelogram.

The formula for the area of any parallelogram is $A=bh$ .

The base of the parallelogram is 2 meters long (given).

The height of the parallelogram is 9 meters (do not be fooled by the unnecessary information of 14 meters)
The height is 9 meters because the height has to be perpendicular to the base. Thus, the side length must be 9 meters.

Multiply them together.

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2 years ago

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4vir4ik [10]

Supplementary angles mean they equal 180 degrees which means any two angles that equal a line. so that would be:
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as all of these angles (in their respective pairs) create a single line which is equivalent to 180 degrees

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3 years ago

The graph represents the speed at which Pete's marble travels.

fiasKO [112]

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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