Answer:
both A and B must be true
Step-by-step explanation:
AD is perpendicular to DC and AD is parallel to BC
U simply add all the six numbers and divide by it . when you add all the test scores you get 407.6 . Next you divide that by 6 since there were 6 tests taken and the test avg is 81.46 which falls under b category for grades provided from
the table
Answer:
John read for 3 hours
Step-by-step explanation:
j = 0.5t; t = 0.5s; s = 2m; m = 6
s=2(6), s=12; t=0.5(12), t=6; j=0.5(6), j=3
Solve for t:-
y + y = t
y = 8
Substitute for y:-
8 + 8 = t
8 + 8 = 16
t = 16
A trapezoid has one pair of parrallel sides, the top and the bottom. i hope i helped.