Ipromise brinliest this is very easy i just don't simplify the polynomial 3x2 + 5x – 5x2 – 4x + 5 – 2 a.)–8x2 – 9x + 3 b.)2x2 + x + 3 c.)–2x2– 9x + 3 d.)–2x2 + x + 3

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

What is the absolute value of the complex number -4-sqrt2i

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.