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Aleks04 [339]
3 years ago
15

3(2x + 4y -15z) (pls help qwq)

Mathematics
1 answer:
mario62 [17]3 years ago
4 0

Answer:

3(2x + 4y - 15z) \\ 6x + 12y - 45z

Step-by-step explanation:

<h2>please mark me brainliest</h2>
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Viefleur [7K]

Option A:

The simplest radical form of x is 3\sqrt{15}.

Solution:

Hypotenuse = 16 in

Two sides are 11 in and x.

To find the value of x:

Pythagoras theorem:

In a right angle triangle, the hypotenuse is equal to the sum of the other two sides.

11^2+x^2=16^2

121+x^2=256

Subtract 121 from both sides of the equation.

121+x^2-121=256-121

x^2=135

Taking square root on both sides of the equation.

\sqrt {x^2}=\sqrt {135}

x=3\sqrt {15}

Hence option A is the correct answer.

Hence the simplest radical form of x is 3\sqrt{15}.

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3 years ago
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Step-by-step explanation:

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The y-intercept, b, is 5 because the line crosses that number once on the y-axis.

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2 years ago
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IgorLugansk [536]
4^0=1
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Step-by-step explanation:

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