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3 years ago

AD = 3x + 4 and CD = x + 6, what is the value of x?

Mathematics

1 answer:

lesantik [10]3 years ago

5 0

Your answer would be x = 1.

The rules for a kite shape is that two pairs are of equal length, which means we can say that AD = CD and thus form an equation:

3x + 4 = x + 6
- x
2x + 4 = 6
- 4
2x = 2
÷ 2
x = 1

I hope this helps!

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Answer:

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Step-by-step explanation:

The question relates with rules of indices

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(b) The given expression is presented as follows;

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Therefore, we get;

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$x^{3 \cdot m - 2} \div \left (y^{ 3 + n}} \right ) = \dfrac{x^{3 \cdot m - 2}}{y^{ 3 + n}}$

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