Answer:
5.736x^4 - 2x^2 +22x - 54
Step-by-step explanation:
Answer: Because 4 is the base of what is being exponentially multiplied, you can multiply 256 by 4 to get 4^5
Answer:
5 x k = 15 + 3 = 18
Step-by-step explanation:
k=3
6/7 times 6/7 equals 36/49
13. 72 + 72 + X = 180
X = 180 - 144
X = 36
angle A= 36
14. X + X + 101 = 180
X+X =180-101
X+X= 79 divided by 2
X= 39.5
angle B= 39.5
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