Answer:
D. -2.6-(-12) is positive
C.(-3.7)+(-12) is Positive
A. +(-2.5) is negative
Answer:
for the first one the answer is tenths and the other one is thousanths
Step-by-step explanation:
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Answer:
B, 36 degrees
Step-by-step explanation:
Because AB and CB are congruent, so are arcs AB and CB. Therefore, 3x+12=6x-12
24=3x
x=8
3x+12=3(8)+12=24+12=36 degrees, or answer choice B. Hope this helps!