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guapka [62]
3 years ago
9

Which value of x makes the equation-3(x + 5) = 3 true? A. x = -5 B. x = 5 C. x = -6 D. x = 6

Mathematics
1 answer:
viktelen [127]3 years ago
5 0

Answer:

x= -6

Step-by-step explanation:

3(x+5)÷(-3)= 3÷(-3)

x+5= -1

x= -1-5= -6

x= -6

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Harlamova29_29 [7]

Answer:

Not a right triangle.  See below for my reasoning.


Step-by-step explanation:

If this is a right triangle, then the sum of the squares of the two shorter sides will equal the square of the longest side:  7^2 + 9^2 = 11^2 => 49 + 81 = 121   But this is false.

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Leto [7]

The answer is 7 times 4 goes into 30.

<u>Step-by-step explanation</u>:

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⇒ 4\times7 = 28 and 30-28 = 2

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6 0
3 years ago
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Oduvanchick [21]

Answer:

1.

1/2/3/4/5/32

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1/2/3/4/5/12

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Step-by-step explanation:

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D

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