Answer:
2.7930 × 
Step-by-step explanation:
1.9 × 105 × 140 = 27,930
Scientific notation: 2.7930 × 
12x^3-11x^2+9x+18 divided by 4x+3
put he division into fraction
12x^3-11x^2+9x+18/4 x +3
reduced fraction by 2
12x^3-11x^2+9x+9/2 x +3
calculate sum
12x^3-11x^2+27/2 x +3
that is your answer ^
hope this helps :)
Four sided figure is a quadrilateral
Answer: 13x - 14
Step-by-step explanation:
3x + 10x - 14
13x -14
Answer:
Step-by-step explanation:
it becomes lighter :P or maybe you could say "bouncier" :P