2 years ago

If x represents a number, does 2/5 times x always represent 40% of that number?

1 answer:

5 0

Answer:

Yes, it always represent 40% of that number.

Step-by-step explanation:

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morpeh [17]

Answer:

The answer is A. AB and AC are congruent

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Ede4ka [16]

The answer to your question is B

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laiz [17]

K= 13t-2
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denis-greek [22]

In parallelogram the opposite sides are equal. Therefore we have the equation:

$8a-4=6a+10\ \ \ |+4\\\\8a=6a+14\ \ \ |-6a\\\\2a=14\ \ \ |:2\\\\\boxed{a=7}$

In the parallelogram, the sum of measures of the angles at one side is 180°. Therefore we have the equation:

$(18b-11)+(9b+2)=180\\\\(18b+9b)+(-11+2)=180\\\\27b-9=180\ \ \ |+9\\\\27b=189\ \ \ \ |:27\\\\\boxed{b=7}$

Answer:

c = a + b → c = 7 + 7 = 14

A. 14

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k0ka [10]

Less for statement 1 and less for statement 2

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