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Andreas93 [3]
3 years ago
11

Enter a fraction that makes the equation below true. 3/10 divided by what equals 2/5?

Mathematics
2 answers:
vazorg [7]3 years ago
8 0

Answer:

x=0.75

Step-by-step explanation:

Solve for  x  by cross multiplying.

Strike441 [17]3 years ago
3 0

Answer:

3/4

Step-by-step explanation:

Write out and solve the equation

       3/10           2

  -------------- = ------

         x               5

Cross-multiplying, we get 15/10 = 2x, and so x must be 15/20, or 3/4

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When factoring a polynomial in the form ax2 + bx + c, where a, b, and c are positive real numbers, should the signs in the binom
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When factoring a polynomial in the form ax2 + bx + c, where a, b, and c are positive real numbers, the signs in the binomials should be both positive

<h3>What are quadratic equations?</h3>

Quadratic equations are second-order polynomial equations and they have the form y = ax^2 + bx + c or y = a(x - h)^2 + k

<h3>How to determine the true statement?</h3>

The form of the polynomial is given as:

ax2 + bx + c

Where a, b, and c are positive real numbers.

Since a, b, and c are positive real numbers. then the form of the expansion would be:

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<h3>Example to verify the claim</h3>

Take for instance, we have the following quadratic equation

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Expand the equation

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Factorize the equation

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1 year ago
Which number is NOT in the solution set of the inequality x&gt;-15?
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Answer:

d

Step-by-step explanation:

if x has to be greater than -15 and -20 = x than its not true because -20 isn't greater than -15

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