Answer:
37.1
Step-by-step explanation:
Hope this is the right answer.
Step-by-step explanation:
23t - 16 ( -10 + 11t ) = -79
23t + 160 - 176t = -79
-153t + 160= -79
-153t = -79 - 160
-153t = -239
ANSWER :
239 86
t= --------- or t = ---------
153 153
I think the answer is x= -4
Answer:
84 quarters
Step-by-step explanation:
Answer:
Step-by-step explanation:
+ 3 = -z
= -z - 3
Square both sides , we have
2z = 
2z =
+ 6z + 9
re arranging the equation , we have
+ 6z - 2z + 9 = 0
+ 4z + 9 = 0
This will give a complex roots , solving by quadratic formula
z = -2 +
i , -2 -
i