Which expression is equivalent to 16.8−18.6 a.18.6-16.8 b.16..6) c.-18.6+(-16.8) d.16.8+(-18.6)

Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?