36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)

The correct option is 1.

Step-by-step explanation:

The given function is

Divide both sides by 1764,

        .... (1)

The standard form of ellipse is

        .... (2)

The focus of this equation is .

where,

On comparing (1) and (2), we get

Therefore the foci of the given ellipse are  (-√13, 0) and (√13,0). Option 1 is correct.

5x+2x=49

7x=49

x=7. 35 apples

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844