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Anettt [7]
3 years ago
8

Need help with this question -9×3-4^2/ 3^2 + 2^2

Mathematics
1 answer:
Vesnalui [34]3 years ago
3 0
-9 × 3 - 4² = -27 - 16 = -43

3² + 2² = 9 + 4 = 13

(-9 × 3 - 4²)/(3² + 2²) = -43/13 = -3 4/13
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((16 - (4/2))^2) × 3 =
VARVARA [1.3K]

Answer:

588

Step-by-step explanation:

((16 - (4/2))^2) × 3      Simplify the inner parentheses

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3 years ago
What’s the answer to this question?
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3 years ago
A circle has a diameter of 26 units. What is the area of the circle to the nearest hundredth of a square unit.
iris [78.8K]

9514 1404 393

Answer:

  530.93 square units

Step-by-step explanation:

The area of a circle in terms of diameter can be found by ...

  A = (π/4)d²

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Rounded to hundredths, the area of the circle is 530.93 square units.

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