Both the Egyptian pyramids and the Aztec and Mayan frustums were actually built with steps rather than sloping sides. Will our mathematical models which approximate the real structures overestimate or underestimate the real pyramid's:
(a) volume
(b) surface area?

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

i cant answer this, theres no table. sorry man

step-by-step explanation:

0.85% : )

step-by-step explanation: