build a crate in the shape of a rectangular prism. The crate must have a volume of 38.5 cubic feet, and a base area of 15.4 square feet. What is the height of the crate?

7x+8y=-18, 4x-9y=-3 solve the system of equations

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

Savannah had 40 iris blooms last year this year she had 15% more iris blooms how many more hours blooms did savannah have this year