A parallelogram has an area of 25.2

c
m
2
25.2 cm
2
and a height of
4

c
m
4 cm. Use paper to write an equation that relates the height, base, and area of the parallelogram. Solve the equation to find the length of the base then what is the length of the base? (Can someone help me out please)

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

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