Search this up "If the point z (6,-9) is rotated 180° around the origin, what are the new coordinates of point Z ?"
Free points also respond if you did it.

Z' (-6,9)

Step-by-step explanation:

When a point is rotated around 180 degrees, the negative and plus values are simply switched, so positive 6 becomes -6, and -9 became positive 9.

Hope this helps :)

(-6, 9)

Step-by-step explanation:

For 180 degrees, the rule is (x, y) > (-x, -y)

we rotate the point (6,-9) > (-6, --9) =(-6, 9)

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.

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in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.