Answer:
I want to say it's -69/100
Step-by-step explanation:
Hope that helps!
In this case the two equations<span> describe lines that intersect at one particular point. Clearly this point is on both lines, and therefore its coordinates (x, y) will satisfy the </span>equation<span> of either line. Thus the pair (x, y) is the one and only </span>solution to the system of equations<span>.</span>
The area of one of the triangular lateral faces is

You're told that the slant height, which is the same as the height of the triangular face, is 9.8, so you have

where

is the length of the base of the triangle, which is also the same as the side length of the base of the pyramid. So
4x+2y-6z-x-3y+2z= 3x-y-4z
For more help use math/way/./com
Answer:
-9 and 2
Step-by-step explanation:
-9 x 2