The sides of a triangle are equal to integral numbers of units. Two sides are four and six units long respectively what is the minimum value for the triangles perimeter?

9514 1404 393

  13

Step-by-step explanation:

The shortest side must satisfy the relation ...

  s > 6 -4

The smallest integer s is s=3, so the shortest perimeter is ...

  3 + 4 + 6 = 13 . . . units

__

This is 1 unit more than double the longest side.

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.