Aprotected wilderness area in the shape of a rectangle is 3 kilometers long and 3.2 kilometers wide. the forest is to be surrounded by a hiking trail that will cost $11 comma 000 per mile to construct. what will it cost to install the trail? note that 1 mile (mi)almost equals1.6 kilometers (km).

$66

Step-by-step explanation:

Area of a rectangular =length*breadth

= 3.2 km * 3.0 km = 9.6km(squared)

Note, 1.6km = 1 mile

Cost of a hiking trail = $11 per mile

Converting kilometer to kill = 9.6km/1.6km = 6 miles

Hence, cost of a hiking trail to surround the rectangular shaped wilderness = $11 * 6 = $66

In case the cost is $11,000 per mile; total cost of hiking trails to surround the wilderness equals $66,000

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

5 x 14?

im new, sorry if this is wrong.

step-by-step explanation: