exam
Maths Puzzle
Numerical Ability
find the slope of the line through the points (6,4) and (-4, -1)
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exam Other Question
Write an equation of the circle with center (-2,-3) and radius 8. please HELP!!!!
I need to solve this system of 4 equations using Guassian Elimination and have only solved 3 equation systems using GE. Can you show me the steps for the 4 equations? x + y + 2z