7597.7 feet

7428.9 feet

10468 feet

• the western border of the farmland is 7597.7 feet.

• the eastern border of the farmland is 7428.9 feet.

• the southern border of the farmland is 10468 feet.

• the farmer will pay $6,500 per square mile of trees removed.

estimate the cost, in dollars, the farmer will pay to have the trees removed from

the farmland.

Step-by-step explanation:

1) Usually, the areas of farms, properties, etc. are quadrilateral forms. Since these legs are not congruent and there's one leg missing then the farmland consists of a trapezoid. Finding out the northern border.

2)Tracing a line segment connecting BD, and since AD ⊥ BD we have two right triangles. So now let's calculate the hypotenuse and subsequently, the northern leg of this trapezoid, to finally calculate the area. Notice that, we flipped the figure and took the southern border as the height.

3) Finally, converting from square feet to a square mile. Knowing that 1 square foot is equal to 3.59 square mile. And multiplying the converted outcome in square miles by $6500 the cost for the farmer is $18,330.

the answer is c.

for continuous functions, they continue in the same pattern and you have to find that pattern kinda like slope

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.