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3 years ago

Is 2x-4=2x-7 infinite no solution or one solution

Mathematics

1 answer:

Elan Coil [88]3 years ago

8 0

Answer:

no solution

Step-by-step explanation:

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Find the value of x.

dimaraw [331]

Answer:

$2\sqrt{77}$

Step-by-step explanation:

Use the Pythagorean theorem. $a^{2} +b^{2}=c^{2}$

a and b are the two side lengths

c is the hypotenuse (value across from the right angle)

Plug in the values that you are given.

$a^{2} +4^{2} =18^{2}$

Solve for x

$x^{2} =18^{2} -4^{2}$

$x^{2} =308$

x= $\sqrt{308}$

$x=2\sqrt{77}$

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3 years ago

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enyata [817]

Answer:-25

Step-by-step explanation:

simplify

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3 years ago

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Please help i really need it really much

Zanzabum

Answer:

1.5

Step-by-step explanation:

Assuming that you mean that Simon is scaling Logan's build, the scale factor is 1.5.

To find this, you divide Simon's fort height by Logans.

7.5/5 = 1.5.

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3 years ago

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Referring to the figure, find the area of the

Yuki888 [10]

Answer:

Step-by-step explanation:

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3 years ago

Which is the opposite side to the reference angle C?*

geniusboy [140]

Answer:

Side AB

Explanation:

The opposite side is the side that is not touching the reference angle.

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