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3 years ago

O points Solve for x. Your answer will be of the form ##°

Mathematics

1 answer:

stellarik [79]3 years ago

7 0

Answer:

x = 59

Step-by-step explanation:

Here, we want to get the value of x

To do this, we use an important arc-angle relationship

we have this as:

x = (36 + 82)/2

x = 59

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Point N is on line segment \overline{MO} MO . Given MN=2x, NO=x-2, and MO = 2x+9, determine the numerical length of \overline{MN

diamong [38]

Answer:

Step-by-step explanation

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3 years ago

Jim’s work evaluating 2(3/5)^3 is shown below.

Oksanka [162]

Answer:

Option b.

Step-by-step explanation:

we have

$2(\frac{3}{5})^{3}$

Evaluate

$2(\frac{3}{5})^{3}=2(\frac{3^{3}}{5^{3}})\\ \\=2(\frac{27}{125})\\ \\=\frac{54}{125}$

therefore

He did not apply the power to the denominator of 3/5

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2 years ago

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What is the answer to the following <br>-1+8=

GenaCL600 [577]

Answer:

Step-by-step explanation:

-1+8=7

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2 years ago

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The double number line shows that 4 pounds of tomatoes cost $14. How much does it cost for 1 pound of tomatoes

Anton [14]

Answer:

3.5

Step-by-step explanation:

You would do 14 divided by 4.

1pound =3.5

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2 years ago

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Sqrt(2x-6)=3-x<br> Solve for x

soldi70 [24.7K]

Answer:

x = 3

Step-by-step explanation:

$\sqrt{2x - 6} = 3 - x$

Square both sides of the equation

$2x - 6 = (3 - x)^{2} = 9 - 6x + x^{2} \\$

$x^{2} - 8x + 15 = 0\\$

(x - 3)(x - 5) = 0

x = 3 or 5

Now, you must always check your results because a result may not satisfy the original equation.

If x = 3, then $\sqrt{2x - 6} = \sqrt{2(3) - 6} = \sqrt{6 - 6} = \sqrt{0} = 0$ and 3 - x = 3 - 3 = 0

So 3 satisfies the original.

If x = 5, then $\sqrt{2(5) - 6} = \sqrt{10 - 6} = \sqrt{4} = 2$ , but 3 - x = 3 - 5 = -2. Therefore, 5 does NOT satisfy the original equation.

That means that x = 3 is the solution to the equation.

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2 years ago