3 years ago

Geometry on the computer is super hard please help !

1 answer:

4 0

Answer:

the answer may be this: 8 √3

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murzikaleks [220]

$48
Here's how I found it ( just in case )

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3 years ago

kondaur [170]

Answer:

Step-by-step explanation:

using the rule of radicals

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$ , hence

$\sqrt{-12}$

= $\sqrt{4(3)(-1)}$ = $\sqrt{4}$ × $\sqrt{3}$ × $\sqrt{-1}$ [ $\sqrt{-1}$ = i]

= 2i $\sqrt{3}$ → E

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2 years ago

natka813 [3]

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3 years ago

FrozenT [24]

Answer:

1. 392

2. 75

3. $12x^{2} - 5x -2$

Step-by-step explanation:

1. 7×8 + 3×8×14 = 56 + 336 = 392

2. 675 ÷ (6 + 3) = 675 ÷ 9 = 75

3. $12$ $x^{2}$ + $3x -$ $8x - 2$ = $12x^{2} -5x-2$

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3 years ago

Kitty [74]

Answer: (x,y) -> (7/4x, 7/4y)

Step-by-step explanation:

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2 years ago