Great Pyramid of Giza has a square base with a side length of 230.3m. The current perpendicular height of the pyramid is 138.5m. Assuming that the four triangles leaning together to make the shape are congruent, determine the height of these triangles that make up the sides of the pyramid.

answer: the answer is simply nothing.

step-by-step explanation: because there is no ending to this question

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imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation:

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)

i need more details sorry

step-by-step explanation: