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3 years ago

Smiplify 3^2 x 3^4 x 3^6 PLEASE ANSWER QUICKLY

Mathematics

1 answer:

Alex3 years ago

4 0

${3}^{2} \times {3}^{4} \times {3}^{6}$

$= {3}^{2 + 4 + 6}$

$= {3}^{2 + 10}$

$= {3}^{12}$

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The shape is composed of three squares and two semicircles.Select all the expressions that correctly calculate the perimeter of

lidiya [134]

Answer:

100+20π

Step-by-step explanation:

Find the diagram attached.

Perimeter of a square =4L

L is the side length of a square

From the diagram;

L = 10

Perimeter of a square = 4(10) = 40

Perimeter of 3 squares = 3(40) = 120

2 semi circle = a circle

Perimeter of a circle= 2πr

radius of the Circle = length of a side of the square.

Area of the circle = 2π(10)= 20π

Perimeter of the shape = Perimeter of the two semicircle + area of the 4squares = 100+20π

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3 years ago

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yaroslaw [1]

Answer:

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Step-by-step explanation:

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3 years ago

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lukranit [14]

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3 years ago

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I am Lyosha [343]

Answer:

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Step-by-step explanation:

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4 years ago

If m = 27 and n = 4, what is the value of the following expression?

wel

Answer:

Step-by-step explanation:

m - 5 • n + 5

plug it in

27- 5 * 4+5

well, we gotta follow PEMDAS (there are no parentheses)

5*4

now we have

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3 years ago