2 years ago

$4 for 1 4 of a pie. What is the cost of a whole pie?

2 answers:

5 0

16 because if 1/4 of the pie is 4 dollars u need 3/4 more which would be 12 dollars so if u add 12 plus 4 u get 16 so the answer is 16

s2008m [1.1K]2 years ago

4 0

Answer:

$16

Step-by-step explanation:

1/4x4=1

So 4x4 = 16

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Alisiya [41]

Answer:

The answer to your question is below

Step-by-step explanation:

Data

Equation 25x² + 64y² = 1600

Process

1.- Divide all the equation by 1600

25x²/1600 + 64y²/ 1600 = 1600/1600

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x²/64 + y²/ 25 = 1

2.- Equation of a horizontal ellipse

$\frac{x^{2} }{a^{2}} + \frac{y^{2}}{b^{2}} = 1$

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c = √13

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C = (0, 0)

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V1 = (-8, 0) V2 = (8, 0)

6.- Find the foci

F1 = (-√13, 0) F2 = (√13, 0)

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