3 years ago

What is value of the expression (6^1/2)^2

Mathematics

1 answer:

goblinko [34]3 years ago

6 0

Answer:

Step-by-step explanation:

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What irrational number can be added to pi to get a sum that is rational

m_a_m_a [10]

Answer is -pi

Let x be this unknown number. Adding on x to pi gets us the expression x+pi

If we set x+pi equal to zero (which is a rational number) and solve for x, we get

x+pi = 0

x+pi - pi = 0 - pi

x = -pi

so adding pi to -pi will lead to 0 since

x+pi = -pi+pi = 0

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3 years ago

Hours 7 2/3 1 2/5 4 3/4 8 4/5

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1. 7 hours and 40 min
2. 1 hour and 24 min
3. 4 hours and 45 min
4. 8 hours and 48 min

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2 years ago

For a data set of weights (pounds) and highway fuel consumption amounts (mpg) of eleven types of automobile, the linear corre

Zina [86]

Answer:

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Step-by-step explanation:

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3 years ago

Can someone help me with this?

svlad2 [7]

Answer:

x equals 30

Step-by-step explanation:

An equilateral triangle adds up to a total of 180 degrees so divided 60 into two and you get 30

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2 years ago

The marching band sold gift wrap priced at $4.00 per roll for solid colors and $6.00 per roll for print patterns. If they sold 4

Alex Ar [27]

Answer:

The number of gift wrap rolls for solid colors sold was 270 and the number of gift wrap rolls for sprint patterns sold was 210

Step-by-step explanation:

Let

x ---> the number of gift wrap rolls for solid colors sold

y ---> the number of gift wrap rolls for sprint patterns sold

we know that

$x+y=480$ ----> $x=480-y$ ----> equation A

$4x+6y=2,340$ ----> equation B

Solve the system by substitution

substitute equation A in equation B

$4(480-y)+6y=2,340$

solve for y

$1,920-4y+6y=2,340$

$-4y+6y=2,340-1,920$

$2y=420$

$y=210$

Find the value of x

$x=480-y$ ----> $x=480-210=270$

therefore

The number of gift wrap rolls for solid colors sold was 270 and the number of gift wrap rolls for sprint patterns sold was 210

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2 years ago