40. Which families of plane figures given below are NOT always similar? A. Squares
C. Equilateral triangles
B. Circles
D. rectangle

Empty box + box + empty box fill in the box is equal to 30 how

For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3

The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.