Math question 3 a) workout: Brisbane =(b1,b2)13⋅34=(b1−22)2+(b2−2)2(13.34)2=((b−22)2+(b2−2))2178=(b1−22)2+(b2−2)2a2+b2=178=b1−22)2+(b2−232+132=178=(b1−22)2+(b23=b−22+223+22=b∣b=2513=b2−2+2+213+2=b2(b2=15 Brisbane =(25,15)
Q. Math question 3 a) workout: Brisbane =(b1,b2)13⋅34=(b1−22)2+(b2−2)2(13.34)2=((b−22)2+(b2−2))2178=(b1−22)2+(b2−2)2a2+b2=178=b1−22)2+(b2−232+132=178=(b1−22)2+(b23=b−22+223+22=b∣b=2513=b2−2+2+213+2=b2(b2=15 Brisbane =(25,15)
Square Distance Equation: First, let's square the distance equation to get rid of the square root.(13×34)2=((b1−22)2+(b2−2)2)
Calculate Left Side: Now, calculate the left side of the equation.(13×34)2=1782
Write Right Side: Next, write down the right side of the equation.1782=(b1−22)2+(b2−2)2
Use Pythagorean Theorem: We have another equation given by 32+132=178=(b1−22)2+(b2−2)2.
Solve for b1: Now, let's solve for b1 using the equation 3=b1−22.3=b1−22
Find b1: Add 22 to both sides to find b1. 3+22=b1b1=25
Solve for b2: Now, let's solve for b2 using the equation 13=b2−2.13=b2−2
Find b2: Add 2 to both sides to find b2.13+2=b2b2=15
Final Coordinates: Finally, write down the coordinates of Brisbane. "Brisbane" = (25,15)
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