What value of x is in the solution set of 9(2x + 1) < 9x -18?
1 answer:
Answer:
Step-by-step explanation:
18x+9 < 9x-18
18x< 9x-27
9x<-27
x<-3
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You have to subtract the degrees like in this picture:
Answer:
Height 4 ft
Step-by-step explanation:
Surface area= 2(lw + lh + wh) =
2(16)16)+2(16h)+2(6h) =
2(16)(6)+32h+12h=368
192 + 44h = 368
44h = 368 - 192
44h = 176
h = 176/44
3:20 then 3:40 then 4:00 for both
