Rectangle ABCD is undergoing a series of transformations. Which of the following transformations will NOT cause the resulting rectangle A'B'C'D' to maintain congruence with rectangle ABCD? A. Dilation by a scale factor of 3, then dilation by a scale factor of 3 B. Translation 4 units right, then translation 6 units up C. Translation 3 units left, then translation 7 units down D. Dilation by a scale factor of 2, then dilation by a scale factor of 0.5

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)

25.3

step-by-step explanation:

1st step

add 3+6

=9

multipy 9*3

=37

it is 32.5

i hope i could u.