Apolyhedra has only triangles for faces. how many faces are possible? prove your assertion. (hint: if you know the number of faces, what can you say about the numbers of vertices and edges? don’t forget about the existence part of your proof, that is, if you think certain numbers are possible, explain why they exist.)

answer: i think it's a

step-by-step explanation:

25

step-by-step explanation:

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

n word

step-by-step explanation:

what lives in the hood