Aswimming pool contains 1000 gallons of water. 20 gallons is added every hour. the expression 1000 + 20h represents the number of gallons of water in the pool after a certain number of hours? a.3030gallons b.1010 gallons c.1600 gallons d.1020 gallons

If a || b and e || f , what if the value of y ?

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap