Petrolyn motor oil is a combination of natural oil and synthetic oil. it contains 5 liters of natural oil for every 8 liters of synthetic oil. if 440 liters of natural oil are used, how many liters of petrol oil will be made?

1144 liters.

Step-by-step explanation:

Given,

Petrolyn motor oil contains 5 liters of natural oil for every 8 liters of synthetic oil.

Thus, the ratio of the natural oil and synthetic oil in motor oil =

Let x be synthetic oil that is mixed with the 440 liters of motor oil,

Thus, we can write,

       ( By cross multiplication )

Hence, the quantity of synthetic oil = 704 liters,

⇒ The quantity of petrol oil = Synthetic oil + Motor oil = 704 + 440 = 1144 liters.

283 square feet

step-by-step explanation:

good luck

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.