Which statement best explains why Ben uses the width BI to create the arc JK from point E? ∠DEF ≅ ∠ABC when BH = EK, BI = JK, and HI = EJ. BI = JK when ∠DEF ≅ ∠ABC. BI = EJ when ∠DEF ≅ ∠ABC. ∠DEF ≅ ∠ABC when BH = EJ, BI = EK, and HI = JK.

What properties allow transformation to be used as a problem solving tool

Which of the following pairs of functions are inverses of each other? o a. f(x)=x72+8 and 96-9 = 7/x+2) =8 o b. f(x)= 6(x - 2)+3 and g(x) - *#2-3 o c. $4) = 5(2)-3 and 90- 4*: 73 o d. f(x) = 6)-12 and 910 – +12

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?