A 10
8
B6
dc 4
2
D
-10-8-6-4-22
2 4 6 8 10
LE
-10
Rectangle ABCD is dilated by a scale factor of 1/2 with a center of dilation at the origin. What
are the coordinates of the image of point B?
(1 Point)
O (3,-2)
O (8-12)
0 (-2,3)
O (12,8)

arc length = 6.63311 ft.

step-by-step explanation:

the formula the arc measure is:

arc length s=2πr(c)/360

where:

c   is the central angle of the arc in degrees

r   is the radius of the arc

π   is pi, approximately 3.142

using the above formula we get

s =

thus we find that arc length of an arc for a circle of radius 20 feet and central angle 19 degrees is

6.63311 feet

134.6 us dollars

step-by-step explanation:

1 us dollar = 1.33 canadian dollars

so, 150 us dollars = 150 × 1.33 = $199.5.

in canada, the money mitchell spent = 20 canadian dollars.

remaining canadian dollars with him = 199.5 - 20 = 179.5.

after mitchell returned to us, he exchanged the remaining canadian dollars to us dollars.

179.5 canadian dollars = 179.5 × 0.75 = 134.6 us dollars.

the correct answers are 1, 2, 4, and 5! i just got it right!