The table shows the number of minutes per day that members of a cross-country team spent practicing over the summer and the members' mile times the following
semester.
0
30
20
15
Daily practice (min)
Mile time (min)
8.5
5.5
6.5
6.5
7.
Which equation represents a line of best fit for these data?
Oys 7.6x - 0.06
Oys 76x - 6
Oys -0.06x + 7.6
Oys -6x + 76

b, 20 yards

step-by-step explanation:

110

step-by-step explanation:

based on the question i am guessing that it is a typo for abc

part a: triangles gcb and epb

part b. sides cg and rp are parallel by definition of parallelogram.

angles cgb and e are congruent by being alternate interior angles of parallel lines cut by a transversal. angles gbc and ebp are congruent because they are vertical angles. by aa similarity, the triangles are similar.

part c. since the triangles are similar, the ratios of the lengths of corresponding sides are equal.

calculation of be:

gb/be = cb/bp

(400 ft)/be = 300/200

(400 ft)/be = 3/2

3be = 2 * 400 ft

3be = 800 ft

be = 800/3 ft

calculation of pe:

gc/pe = cb/bp

(350 ft)/pe = 300/200

(350 ft)/pe = 3/2

3pe = 2 * 350 ft

3pe = 700 ft

pe = 700/3 ft