One side of a triangle is half the longest side. the third side is
7
feet less than the longest side. the perimeter is
38
. find all three sides.

The length of the sides are 9 units, 18 units and 11 units

Step-by-step explanation:

Let

x ----> one side of the triangle

y ----> the longest side of the triangle

z ----> the third side of the triangle

we know that

The perimeter of triangle is equal to

we have

so

----> equation A

-----> equation B

----> equation C

substitute equation B and equation C in equation A

solve for y

Find the value of x

--->

Find the value of z

---->

therefore

The length of the sides are 9 units, 18 units and 11 units

4096 bacteria

step-by-step explanation:

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

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