Asked by Janelle

If the sides of a triangle are x, x+5, 2x+5. For what values of "x" would the triangle have a perimeter of at least 72?
Answered by Reiny
solve
x+ x+5 + 2x+5 ≥ 72
Answered by Anonymous
x+x+5+2x+5 ¡Ý 72

4x+10 ¡Ý 72

4x ¡Ý 72-10

4x ¡Ý 62 Divide with 4

x ¡Ý 62/4

x¡Ý 15.5
Answered by Anonymous
¡Ý is symbol greate or equal
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