A rectangular corral is to have a divider parallel to two of its sides. The perimeter of the corral is to be constructed of wire costing $5 per meter, but plywood for the divider costs $8 per meter. The total area enclosed is to be 245 m2. What dimensions should the corral have in order to minimize the cost of materials

good luck!

cutie~

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

answer:

c. the third graph

5050 i think

step-by-step explanation: