3 years ago

What is the value of 1 3/10

2 answers:

8 0

I think it would be 1.3

6 0

In decimal form... it is 1.30

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Novosadov [1.4K]

Answer:

$3a^2 - 36a + 108 = (\sqrt{3}a - 6\sqrt{3} )^2$

Step-by-step explanation:

$3a^2 = (\sqrt{3} a)^2\\108 = 9 \times 4 \times 3= 3^2 \times 2^2 \times 3 = (3\times2 \sqrt{3} )^2 = (6\sqrt{3})^2$

$so, a = \sqrt{3} a \ , \ b = 6\sqrt{3} \\\\(a - b)^2 = a^2 -2ab + b^2\\\\-36a = -2ab\\\\-36a = -2 \times \sqrt{3} a \times 6\sqrt{3}$

Therefore ,

$3a^2 - 36a + 108 = (\sqrt{3}a )^2 - 2(\sqrt{3}a \times 6\sqrt{3} ) + (6\sqrt{3} )^2 = (\sqrt{3}a - 6\sqrt{3} )^2$

6 0

3 years ago

Strike441 [17]

Answer:

w=p/2-t

Step-by-step explanation:

7 0

2 years ago

kherson [118]

Step-by-step explanation:

1. Use exterior angles (each adds up to 360) to find interior angles

2. Add this together

3.Take it away from 360

6 0

3 years ago

Ierofanga [76]

Answer:

Step-by-step explanation:

7 0

2 years ago

scZoUnD [109]

A cube has 6 sides
a cube is made off 6 squares
The surface of a square is length²

2² x 6 = 24 m²

3 0

3 years ago