(NEED HELP ASAP PLZ!!)

Ben uses a compass and a straightedge to construct ∠DEF ≅ ∠ABC, as shown below:

[The art shows two figures. The figure on the left shows two rays BA and BC having a common end point B. An arc drawn from B cut]

Which statement best explains why Ben uses the width HI to create the arc at J from point K?

Select one:
a. ∠DEF ≅ ∠ABC when EJ is constructed equal to HI.

b. ∠DEF ≅ ∠ABC when JK is constructed equal to HI.

c. Angle HIB is equal to angle JEK when ∠DEF ≅ ∠ABC .

d. Angle BHI is equal to angle JKE when ∠DEF ≅ ∠ABC .

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

The following division is being performed using multiplication by the reciprocal find the missing numbers is 5/12 divided by x/3 equals 5/12 times x/10 equals 1/x

The function models the number of accidents per 50 million miles driven as a function