A new farm plants apple trees near a lake. The farmer uses an overhead water-spraying irrigation system, which draws water from the lake in order to water the trees.
Which effect will the new farm have on the hydrologic cycle in the area around the farm?
A a decrease in precipitation
B an increase in sublimation
an increase in the storage of groundwater
D
a decrease in the level of the water table (groundwater)

The variable z is directly proportional to x, and inversely proportional to y. when x is 4 and y is 13, z has the value 1.2307692307692. what is the value of z when x= 9, and y= 20

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

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