1-4-
B
What are the new coordinates of the figure above if it is rotated 90° clockwise about the origin?
A.
A (-2,2), B"(-6,2), C'(6,5), D (2,-5)
B. A (-2,-2), B (-2,-6), C'(-6,-5), D'(-5,-2)
C. A (-2,2), B (-6,2), C'(-6,5), D'(-2,5)
D. A (-2,-2), B'(-2,-6), C'(-5,-6), D'(-5,-2)

d

gimmee one of those gold crowns!

~coco

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation:

b

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.