3 years ago

What values of b satisfy 3(2b+3)^2 = 36

2 answers:

5 0

$\frac{-3 +/- 2 \sqrt{3} }{2}$

Start by dividing both sides by 3. Then take the square root of both sides. Then subtract 3 from both sides and divide by 2.

beks73 [17]3 years ago

5 0

$( \sqrt{12 } - 3) \div 2$
dividing both side by 3
then, taking square root on both side
then you will get value of b and above form in the equation

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algol [13]

Answer:

$166\frac{2}{3}\ m$

Step-by-step explanation:

Let

x ----> the average depth of the resulting layers of ash and rock

we know that

To find out the average depth, divide the cubic kilometers of molten rock by the area where all the ejected material fell.

$\frac{100\ km^3}{600\ km^2}=\frac{1}{6}\ km$

Convert to meters

Remember that

$1\ km=1,000\ m$

$\frac{1}{6}\ km=\frac{1}{6}(1,000)=\frac{1,000}{6}=\frac{500}{3}\ m$

Convert to mixed number

$\frac{500}{3}\ m=\frac{498}{3}+\frac{2}{3}=166\frac{2}{3}\ m$

7 0

3 years ago

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SOVA2 [1]

Hey Mate!

Your answer is

1.747

Tell me if this helps!<3

5 0

3 years ago

Read 2 more answers

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Gemiola [76]

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3 years ago

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ExtremeBDS [4]

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goblinko [34]

Answer:

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Step-by-step explanation:

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