Answer:
negative pie/10 radians
Step-by-step explanation:
d on edg
Answer:
Sorry but, I can't help you with all of them. Here is a and how would you show your work?
a:
-3/4, -1/3, 1/2, 2/3
Step-by-step explanation:
Step-by-step explanation:
3/4 ×1/-24 +5/5
3×1/4×-24+4/5
3×1/4×-24+4/5
3/-96+4/5
-3/96+4/5
-1/32+4/5
ans:123/160
The unit circle is a circle with radius

, so you have

where

is measured in radians, so

.
4(x - 3) - r + 2x = 5(3x - 7) - 9x
4x - 12 - r + 2x = 15x - 35 - 9x
6x - 12 - r = 6x - 35
6x - 6x - 12 + 35 = r
23 = r <==
with ur answer : -r = -23....u would multiply both sides by -1 to make r positive....resulting in : r = 23....so u basically got the same thing I did...just didn't quite finish