What is the sum of the polynomials? (7x ^3−4x ^2)+(2x ^3−4x ^2 ) A: 9x^3
B: 5x^3-8x^2
C: 5x^3
D:9x^3-8x^2

Pls what is the decimal equivalent of 5 over 9? select one: a. 0 point 5 bar over top of 5 b. 0 point 6 bar over top of 6 c. 0 point 8 bar over top of 8 d. 0 point 9 bar over top of 9

Triangle abc was translated 2 untits to the right and 3 units down. write the algebraic rule that describes the translation that was applied to triangle abc to create triangle a'b'c'.

Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no