Answer:
4+3=7so 28/7 = 4*3=12
Step-by-step explanation:
12 is the answer
The average rate is:
(f(4) - f(1)) / (4 - 1)
The meaning is how much f(x) changes when x increased by 1.
Using the defects method, which relationship represents the Law of Cosines if the measure of the included angle between the sides a and b of ΔABC is less <span>than 90°?
</span><span>C) area of square c2 = area of square a2 + area of square b2 − area of defect1 − area of defect2
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I'm really not familiar with this subject area but I have encountered this problem before and this answer was confirmed.
