Julia has determined that CE is perpendicular bisector of AB. The next step of a valid proof would be: <em>B. AC = BC based on the </em><em>perpendicular bisector theorem</em>.
<h3>What is the Perpendicular Bisector Theorem?</h3>
The perpendicular bisector theorem states that if a point is located on a segment (perpendicular bisector) that divides another segment into two halves, then it is equidistant from the two endpoints of the segment that is divided.
Thus, since Julia has determined that CE is perpendicular bisector of AB, therefore the next step of a valid proof would be: <em>B. AC = BC based on the </em><em>perpendicular bisector theorem</em>.
Learn more about the perpendicular bisector theorem on:
brainly.com/question/2035717
I can answer this but I need more terms
Answer:
The routing suggested by the savings method is route (3,4)
Step-by-step explanation:
Savings for all trips (i, j), 1 ≤ i ∠ j ≤ 5
Total number of trips to be commuted = 10 trips
S₁₂ = C₀₁ + C₀₂ - C₁₂ = 20 + 75 - 35 = 60
S₁₃ = C₀₁ + C₀₃ - C₁₃ = 20 + 33 - 5 = 48
S₁₄ = C₀₁ + C₀₄ - C₁₄ = 20 + 10 - 20 = 10
S₁₅ = C₀₁ + C₀₅ - C₁₅ = 20 + 30 - 15 = 35
S₂₃ = C₀₂ + C₀₃ - C₂₃ = 75 + 33 - 18 = 90
S₂₄ = C₀₂ + C₀₄ - C₂₄ = 75 + 10 - 58 = 27
S₂₅ = C₀₂ + C₀₅ - C₂₅ = 75 + 30 - 42 = 63
S₃₄ = C₀₃ + C₀₄ - C₃₄ = 33 + 10 - 40 = 3
S₃₅ = C₀₃ + C₀₅ - C₃₅ = 33 + 30 - 20 = 43
S₄₅= C₀₄ + C₀₅ - C₄₅ = 10 + 30 - 25 = 15
The correct answer is the graph in the top right corner because it is a constant function. The bottom left graph is also considered a function but is an absolute function. So both are technically correct.
Answer:
x = 2
Step-by-step explanation:
The product of distances from the intersection of secants to the near and far intersections with the circle are the same. For a tangent, the near and far points of intersection with the circle are the same. This relation tells us ...
(2√3)(2√3) = x(x +4)
12 = x² +4x
16 = x² +4x +4 . . . . . add the square of half the x-coefficient to complete the square
4² = (x +2)² . . . . . . . . write as squares
4 = x +2 . . . . . . . . . . positive square root
2 = x . . . . . . . . . . . . . subtract 2
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<em>Alternate solution</em>
If you believe x to be an integer, you can look for factors of 12 that differ by 4.
12 = 1×12 = 2×6 = 3×4
The factors 2 and 6 differ by 4, so x=2 and x+4=6.
