Ask Question
18 September, 17:18

a triangle has side lengths of (5.5x + 6.2y) centimeters, (4.3x+8.3z) centimeters, and (1.6z-5.1y) centimeters. which expression represents the perimeter, in centimeters, of the triangle?

+1
Answers (1)
  1. 18 September, 18:05
    0
    (9.8x + 1.1y + 9.9z) cm

    Step-by-step explanation:

    Perimeter is sum of the side lengths of (5.5x + 6.2y) centimeters, (4.3x+8.3z) and (1.6z-5.1y) centimeters.

    that is,

    (5.5x + 6.2y) cm + (4.3x+8.3z) cm + (1.6z-5.1y) cm

    = (5.5x + 4.3x + 6.2y - 5.1y + 8.3z + 1.6z) cm

    = (9.8x + 1.1y + 9.9z) cm
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “a triangle has side lengths of (5.5x + 6.2y) centimeters, (4.3x+8.3z) centimeters, and (1.6z-5.1y) centimeters. which expression represents ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers