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gulaghasi [49]
3 years ago
10

Simplify: x + x + x + x + x + 2x *

Mathematics
2 answers:
Yuki888 [10]3 years ago
5 0

Answer:

7x

Step-by-step explanation:

Inessa [10]3 years ago
3 0

I think the answer would be 6x.

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What is the relationship between the value of the 7 in the circle and the value of the 7 in the square in the number above???
Gnesinka [82]

Answer:

Step-by-step explanation:

It represents 7.

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3 years ago
Anybody know the answer to this
Tems11 [23]

Answer:

1)  \sqrt{106}

2) \sqrt{187

3) x=30

4) x= -4/3

Step-by-step explanation:

Use the Pythagorean theorem to find the missing angle.

In the formula, the c is the length of hypotenuse, so

c=\sqrt{9^2+5^2} \\c=\sqrt{106}

3^2+b^2=14^2\\b^2=196-9\\b=\sqrt{187}

20*9=6x

180=6x

x=30

4(3x+2)=6x

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6x=-8

x= -4/3

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3 years ago
Consider the first five steps of the derivation of the Quadratic Formula.
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Step-by-step explanation:

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3 years ago
Please answer this question.
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Answer:

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Step-by-step explanation:

1 hour and 50 minutes later from 14:19 is 16:09

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