The interior triangles are similar, so the following ratio should hold true:
9 x
--- = ------ then x^2=144 and x=12 (answer)
x 16
Step-by-step explanation:
Two factors that have a sum of 5 and a product of -66: 11 and -6.
x² + 5x - 66
= (x + 11)(x - 6).
3/4th of the bottle of juice would be splitting up the 16 oz bottle into 4th, so 16 divided by 4 equals 4. Then because he only drank 3/4th of the bottle multiply the 4 by 3 equaling 12. Then subtract 12 from 16 and you get a total of 4 oz left!!!
The answer is 7%. To get this answer you simply divide 19,800,000 into 1,400,000 like so: 1,400,000/19,800,000 and you should get the answer: .070707... Next you multiply the decimal you just got by 100 to get it into percentage form like so: .070707...*100=7.0707... After you get your answer of 7.0707... you then round to the nearest whole number which would be 7. Thus, your answer is 7% :)