Each person's share was $<span>5.78. All you had to do was divide the bill (17.34) by the number of people (3.) Hope this helps.</span>
X=-b+-sqrt (b^2-4ac)/2a
x=-11+-sqrt (11^2-4(8)(-300)/16
x=-11+-sqrt (121+9600)/16
x=-11+-sqrt (9721)/16
x=-11+-98.6/16
x=5.48 or x=-6.85
Answer:
180cm²
Step-by-step explanation:
Width = x
Length = 5x
x + x + 5x + 5x = 12x
72/12 = 6
x = 6
Width = 6
Length = 30
6 x 30 = 180cm²
*Please put your answer to the right unit (e.g. m, cm, etc.)
Please mark as Brainliest, thank you!
Well, the short answer is, we divide that 3.6 by (7+2+9) and then we give as many pieces at the ratio to each, so let's do so,