Ramsay is testing the thermal conductivity of four different materials (w, x, y, and z) at room temperature. he cuts each material to the same length and touches one end to a 100°c iron cylinder. after 30 seconds, he measures the temperature of the opposite end of each material.

i need on these three questions. find standard form equation of line perpendicular to y = (2/3)x - 8 that goes through the point

the equation of a line is -6x-2y=-18 what is the x 3 answers sep 21, 2015

finding the critical point for f(x,y)=(x^2)*y+y^3 1 answer mar 10, 2013

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step-by-step explanation:

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign