Answer:
A figure has rotational symmetry if it can be rotated by an angle between 0° and 360° so that the image coincides with the preimage.
Step-by-step explanation:
Answer:
A. the area of the large pond is 16 times the area of the small pond
Step-by-step explanation:
let's say 4 is the radius of the small circle, which means the area is 50.26548
if the large circle is 4 times the small circle, that means it's radius is 16 which means the area is 804.24772
so if you divide the big circle area by the small circle area:
804.24772/50.26548
it gives you 16.00000079577 which is rounded to 16
therefore, the bigger circle is 16 times bigger than the smaller circle
Answer:
y=(1/2)x+4
Step-by-step explanation:
Since slope-intercept form is y=mx+b, all we need to do is divide both sides by 2:
2y=x+8
y=1/2x+4
Thus, the equation would be y=1/2x+4
Answer:
y=2+3x
Step-by-step explanation:
