A.51
because 5x15=75, 8x3=24, 75-24=51


now, bear in mind, the square root gives us +/- versions, so, which is it? well, we know the angle is in the range of "<span>0 ≤ θ < π/2", that simply means the 1st quadrant, so, we'll use the positive one then
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A = LW
A = 28 × 7.1
A = 198.8
The correct answer is A.
Answer:
perfect positive association
Answer:
the solution to the system is (1,3)
Step-by-step explanation:
x = 1 , y = 3