Find the perimeter of an equilateral triangle whose side is 3x + 4y -7z.

Question

Kaylee · Answer

Answer:   pls mark me as brainliest if you are satisfied   Step-by-step explanation:   perimeter of equilateral triangle = 3*side      = 3*3x+4y-7z      = 9x+12y-21z       so the perimeter of  equilateral triangle with side 3x+4y-7z      =9x+12y-21z

Ella · Answer

Answer:   9x + 12y - 21 z   Step-by-step explanation:     perimeter of equilateral triangle = 3 × side                                                       = 3 ( 3x + 4y -7z )                                                       = 9x + 12y - 21z     H  o  p  e     t  h  i  s     w  i  l  l     h  e  l  p     y  o  u     .

Harper

by what number should 5/3^-2 be multiplied so that the product may be 7/3^-1 ?

If 121 = 64, then n is equal to:
(a) 5 (b) 10 (c) 6
(d) 12

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