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Assoli18 [71]
3 years ago
7

Ana pago $350 por 6 pizzas ¿cuánto le costó cada una?​

Mathematics
1 answer:
atroni [7]3 years ago
8 0

Usando proporciones y regla de três, tiene-se que cada pizza le costó $58.33.

  • Para encontrar el precio de cada pizza, usa-se proporciones, aplicando una regla de três.
  • A medida que aumenta la cantidad, también lo hace el precio, por lo que las medidas son directamente proporcionales y se aplica la multiplicación cruzada.
  • $350 por 6 pizzas.  ¿cuánto por 1?

La regla de três es:

$350 - 6 pizzas

x - 1 pizzas

Aplicando multiplicación cruzada:

6x = 350

x = \frac{350}{6}

x = 58.33

Un problema similar, que tambíem involucra proporciones, es dado en brainly.com/question/24617308

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Thank you in advance
anzhelika [568]

A)  \sqrt[3]{x^4}

B) Decimal Form: 0.87358046

sorry if i didnt get the 2nd one right i tired tho

mark brailiest please

:)


6 0
3 years ago
Need help with this please and thank you
Elis [28]

Answer:

the answer is B

Step-by-step explanation:

Each mark represents 20%, you move right three times. 20x3 = 60

60%

7 0
3 years ago
Estimate 76.216+66.36 by first rounding each number to the nearest whole number.
xeze [42]

Answer:

142

Step-by-step explanation:

  • Round the numbers to their nearest WHOLE NUMBER.

76.216=76\\66.36=66

  • Then ADD

76+66=142

6 0
3 years ago
A circle has a circumference of 361\pi361π361, pi. What is the diameter of the circle?
denpristay [2]
Remember, C=\pi d, where C is circumference and tex]d[/tex] is the diameter. They are related by a constant \pi (pi).

We can solve the above equation for d and then substitute our known values.
C=\pi d

d= \dfrac{C}{ \pi } =  \dfrac{361  \pi }{ \pi } = 361 \ units
7 0
3 years ago
Evaluate 10% of 5000
Oduvanchick [21]

Answer:

500

Step-by-step explanation:

that is the procedure above

7 0
3 years ago
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