1) Turn -2 1/4 to decimal:
x -3 = -2.25
2) add three to both side to cancel out for x:
x= .75
Answer: x = .75 OR 3/4
Answer:
segment a = 12
Step-by-step
2 transversal lines will create similar figures. this means that by doing
a/20= 9/15, you can calculate the length of segment a since they will be similar
Answer:
at least 81 times. playing 80 times would mean you played exactly what it's worth, 7*80=560, so playing 81 times means you pocket a difference of 7 dollars. if you're going to be playing at least 81 times yearly, go for the membership..
Length times Width = area :)