a is the best way to find it if there is points involved so keep that in mind
-2(-2)+3=7
-2(0)+3=3
-2(4)+3=-5
52=x because x+128=180 and that is a 189 angle
1. (-4)^-6 * (-4)^7 = (-4)^(-6+7) = (-4)^1 =
B. -4
2. (3*10^6)*(8*10^-4) = (3*8)*10^(6-4) = 24*10^2 =
B. 2.4*10^3
Answer:
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Step-by-step explanation:
