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3 years ago

What is the area of the hexagon

Mathematics

1 answer:

ValentinkaMS [17]3 years ago

7 0

1 Answer. Suryin =) . 96√3 cm. Explanation: Area of regular hexagon : A=3√32a2. a is the side which is 8 cm. A=3√32(82). A=3√32(64). A= 192√32.

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Evaluate A2 for A = -4

ratelena [41]

The answer is -8 because -4x2 is -8

6 0

3 years ago

Read 2 more answers

Can someone please show me how<br><br> 19169000*e^(0.15)= 222712201<br><br> When e= 2.7182818284?

Ierofanga [76]

Answer:

It doesn't. x = 22 271 201

Step-by-step explanation:

You are going to need a calculator no matter how you do it.

$x =19 169 000 \times e^{0.15}$

(a) The direct method

$x = 19 169 000\times 2.718 281 828^{0.15} = 19 169 000 \times 1.161 834 243 = 22 271 201$

(b) The indirect method

$\ln \left (19 169 000\times 2.718 281 828^{0.15} \right ) = \ln(19 169 000) + 0.15 = 16.768 805 + 0.15 = 16.918 804\\\\e^{16.918 804} = 22 271 201$

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3 years ago

Find the side length of a cube with a volume of 166 m

marin [14]

The answer is 5.5 m.

Cube
Volume = length x width x height

Since the length, width and the height are the same in cube, the formula can be:

Volume = length^3

Let x metres be the side length of the cube.

166 = x^3

x = ∛166

x = 5.495864.....

x = 5.5 (nearest tenth)

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3 years ago

The coordinates of point A on a grid are (−1, 6). Point A is reflected across the y-axis to obtain point B. The coordinates of p

elena55 [62]

When you reflect across the y axis the y coordinate stays the same and the x coorrdinate changes sign so x = -1 goes to x = 1

Answer point B is (1,6)

6 0

3 years ago

IM DUMB.Someone smart helppppp ill give brainlest

Montano1993 [528]

Answer:

x=45

Step-by-step explanation:

Each triangle had 180 degrees in all and the picture shows it has a right angle. 180-90=90

90/2=45

Because there are two angles left without measurement.

3 0

3 years ago