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3 years ago

Camille shaded 12/25 of a model. Write the decimal that represents the shaded portion of the model.

Mathematics

1 answer:

deff fn [24]3 years ago

7 0

Answer: 12/25 is 0.48

because 12 divided into 25 equals 0.48

Step-by-step explanation:I’m sorry if I answered it too late

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Find the value of x. Round to the nearest tenth.please help.

Serga [27]

Answer:

39.9

Step-by-step explanation:

A good trick to remember is SOH CAH TOA.

Sine = Opposite / Hypotenuse

Cosine = Adjacent / Hypotenuse

Tangent = Opposite / Adjacent

Here, we're given an angle and the opposite side, and we want to find the adjacent side. So we need to use tangent.

tan 31° = 24 / x

x = 24 / tan 31°

x ≈ 39.9

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3 years ago

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kumpel [21]

Answer:

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Step-by-step explanation:

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3 years ago

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Describe how to convert from vertex form to standard form. (10 points

Anton [14]

Answer:

"simplify" it

Step-by-step explanation:

To convert from vertex form to standard form for a quadratic, eliminate parentheses and collect terms. In short, "simplify" it.

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3 years ago

Please help me asap!

Artemon [7]

Answer: 1. ∠A= 80.75° 2. 41.79 $cm^2$

Step-by-step explanation:

Since, According to the sines low,

$\frac{sin A}{CB} = \frac{sin C}{AB}$

Here, CB= 4.1 cm, AB = 3.3 and ∠ C = 52.6°

$\frac{sin A}{4.1} = \frac{sin 52.6}{3.3}$

⇒ $sin A = 4.1\times\frac{sin 52.6}{3.3}$

⇒ $sin A =0.98699998308$

⇒ A = 80.75°

2. Since, the area of the given figure = Area of the rectangle having dimension 8.3 × 4.2 + Area of the half square of radius 2.1

=34.86 + 6.93

= 41.79 square cm

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3 years ago