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Snezhnost [94]
3 years ago
11

1) Eight less than triple a number

Mathematics
2 answers:
marta [7]3 years ago
8 0
1) 3x-8 =x
subtract x from both sides
2x-8=0
add 8 to each side
2x=8
divide both sides by 2

x=4
kap26 [50]3 years ago
5 0
1. 8-3x
2. X18-6
3. 5x1/2x
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6 units.

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Answer:

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Step-by-step explanation:

We are asked to find the value of [tex]-\sqrt{105}[/text] to the nearest tenth.

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4 years ago
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Setler [38]

Answer:

No solution

Step-by-step explanation:

4x+15 doesn't equal anything so it's impossible to solve.

Unless you forgot to add what it equals I can't solve it for you :(

3 0
3 years ago
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kobusy [5.1K]

Answer:

Anton's definition is not valid.

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We have been given that Anton defines an acute angle as an angle that is not obtuse. We are asked to find whether Anton's definition is valid or not.

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We also know that an angle is known as obtuse angle whose measure is greater than 90 degrees and less than 180 degrees.

We know that a right triangle is neither acute nor obtuse. Since Anton hasn't mentioned a right triangle to his definition, therefore, his definition is not valid.

4 0
3 years ago
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