Which transformations could have occurred to obtained the purple triangle from the blue triangle? A)
translated 5 units right then reflected over the x-axis
B)
rotated clockwise 90° about the origin then reflected over the X-axis
0)
reflected over the X-axis then rotated clockwise 180º about the origin
D)
reflected over the x-axis then reflected over the y-axis

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Okay here's the real answer :')

D) Reflected over the X-axis the reflected over the Y-axis

Step-by-step explanation: I took the test :)

the answers are in the images, i received 100% on this assignment. hope this !

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)