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2 years ago

Find the area of the shaded region.

Mathematics

1 answer:

SCORPION-xisa [38]2 years ago

8 0

Answer:

C. 96 in²

Step-by-step explanation:

24x8=192

1/2 x24x8= 96

192-96=96

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75 miles in 3 hours equals blank miles in 5 hours

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Ever hour is 25 so 25*5=125

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3 years ago

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62,591 + 7.1 X 10-2 in standard notations

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Answer:

0.000071

Step-by-step explanation:

The given number that is given in scientific notation is, ............(1)

We need to write this number in standard notation. A number can be written in scientific notation as :

..........(2)

In standard notation,

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2 years ago

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How many subsets are there of set A

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2 years ago

9 + 10 =<br><br> nine plus ten equals?

8090 [49]

Answer:

Step-by-step explanation:

9+10=19

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2 years ago

Help me find answer to this

Debora [2.8K]

Answer:

$\angle B=41.81^\circ$

Step-by-step explanation:

<u>Trigonometric Ratios</u>

The ratios of the sides of a right triangle are called trigonometric ratios.

The longest side of the triangle is called the hypotenuse and the other two sides are the legs.

The sine ratio relates the opposite side of an angle of the triangle with the hypotenuse:

$\displaystyle \sin B=\frac{\text{opposite leg}}{\text{hypotenuse}}$

Here, the opposite leg to angle B is the side CA=2, and the hypotenuse is the side AB=3, thus:

$\displaystyle \sin \angle B=\frac{2}{3}=0.667$

Calculating the inverse sine function:

$\angle B=\arcsin (0.667)$

$\boxed{\angle B=41.81^\circ}$

5 0

2 years ago