Mathematics, 18.09.2021 04:40 michelleswrk
Triangle XYZ is rotated 90º clockwise about the origin to form triangle X'Y'Z', then reflected across the x-axis to form triangle X''Y''Z''. Which of the following statements is true for ΔXYZ and ΔX''Y''Z''? Question 26 options: ΔXYZ and ΔX''Y''Z'' are neither congruent nor similar ΔXYZ and ΔX''Y''Z'' are similar There isn't enough information given to identify whether ΔXYZ and ΔX''Y''Z'' are similar or congruent ΔXYZ and ΔX''Y''Z'' are congruent
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1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?
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The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score
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Triangle XYZ is rotated 90º clockwise about the origin to form triangle X'Y'Z', then reflected acros...
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