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3 years ago

Is the simplified form of 2 v3 · 2 v6 rational?

Mathematics

1 answer:

tatuchka [14]3 years ago

5 0

Answer:

Step-by-step explanation:

2√3 × 2√6

= 4√18

= 4√9*2

= 4( 2√2)

= 8√2

Just multiply the numbers under the radical together. √3 × √6 = √18. √18 can be written as √9*2, or 3√3.

√2 is irrational, so the answer will be irrational

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3 years ago

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It has to be an equation that adds up to an exponent of 3

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2 years ago

Which number is between 7/11 and 0.75( the 75 is repeating)

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Convert 7/11 to a decimal value.

7 divided by 11 = 0.636364

Subtract 0.636364 to 0.757576 and divide the difference by 2.

Following the equation, 0.636364 - 0.757576 = 0.121212.

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3 years ago

Find the value of r so the line that passes through the pair of points has the given slope.

SOVA2 [1]

Answer:

The missing value in the ordered pair is 66

Step-by-step explanation:

Given that:

(12,10) and (-2,r)

Slope = m = -4

We have to find the value of r so that the line has a slope of -4.

Slope is the steepness of line which is denoted by m.

Here,

$x_1=12, y_1=10\\x_2=-2, y_2=r$

Putting the values in slope of line formula,

$-4=\frac{r-10}{-2-12}\\ -4=\frac{10-r}{-14}\\$

Multiplying both sides by -14

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The value of r is 66

Hence,

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3 years ago

Simplify this expression. 8+3(60/5)

ddd [48]

Answer:44

Step-by-step explanation: 60/5 evaluates to 12

Multiply 3 and 12

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3 years ago

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