HELP I WILL GIVE EST (05.01)

Dawn is making an abstract painting with two triangles. The dimensions of the painting are shown below:

The total area of the two triangles is _ square inches.

Miranda is braiding her hair.then she will attach beads to the braid.she wants 1_3 of the beads to be red.if the greatest number of beads that will fit on the braid is 12,what other fractions could represent the part of the beads that are red?

What are the domain and range of the function f(x)=2^x+1

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2