Cindy used 17.25 because 15 × .5 = 2.25 and if you add it to 15 ypu get 17.25
Answer:
length : 37 m
width : 8 m
Step-by-step explanation:
perimeter = 2×l(ength) + 2×w(idth) = 90
l = 5w - 3
=> 2×(5w-3) + 2w = 90
10w - 6 + 2w = 90
12w = 96
w = 8
=> l = 5w - 3 = 5×8 -3 = 40-3 = 37
Answer:
80000
Step-by-step explanation:
(x^2 + 5x - 6)/(x^2 + 9x + 18)
= (x - 1)(x + 6)/(x + 3)(x + 6)
= (x - 1)/(x + 3)
Answer:
42 i think
Step-by-step explanation: