Step-by-step explanation:
C=2πR=πD=3.14*32=100.5 mm
Answer:
Correct answer is:
The transformation was a 180° rotation about the origin.
Step-by-step explanation:
Given the triangle RST formed by points:

is transformed using (x, y) → (–x, –y) such that coordinates of triangle R'S'T' :

Please refer to the attached image for the given dimensions and coordinates.
It is clearly visible that:
The given triangle RST has coordinates in first quadrant.
and the resulting coordinates R'S'T' are in third quadrant.
The rotation of angle from 1st quadrant to 2nd quadrant is
and
The rotation of angle from 2nd quadrant to 3rd quadrant is
.
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<em> total rotation is </em>
.
Answer:
no because she would get the same total if she added it before or after
Step-by-step explanation:
12x28=336
12x32=384
336+384=720 square^2
Todd needs to save $90.75 per month to reach his goal