Really you 186×
120.9 or <em>121</em> (if you round)
1.3n (it can be simplified like any other equation just add like terms and remember there is a one before every variable)
Answer:
the are of the triangle is 216
Step-by-step explanation:
3x9 is 27 27x8 is 216
12x^3 - 4x^5 - 2x
u have 3 terms....(12x^3) and (-4x^5) and (-2x).....making this a trinomial
the degree of this trinomial , being as it only has 1 variable, is the highest exponent.....and that would be ^5
so this is a 5th degree trinomial