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Delvig [45]
3 years ago
7

This mapping shows a functional relationship when f(x)=4 what is the value of x

Mathematics
1 answer:
Oksana_A [137]3 years ago
5 0
If.. f of x equals four, than it should be four that you plug in. 

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The proof shows that opposite angles of a parallelogram are congruent. Given: ABCD is a parallelogram with diagonal AC. Prove: ∠
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A parallelogram is a figure which has its <em>opposite</em> sides to be <u>equal</u> and <u>parallel</u>. The <em>missing</em> reason in the proof is:

B. Substitution Angle Angle Postulate.

A <em>parallelogram</em> is a type of quadrilateral that has its <u>opposite</u> sides to be equal and parallel. The sum of its <em>internal</em> angles is 360^{o}.

To <u>prove</u> that ∠ BAD ≅ ∠ DCB, we have:

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<BAC ≅ <ACD (alternate angle theorem)

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Also,

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Thus, the <u>missing</u> reason in the partial proof is:

option B. Substitution Angle Angle Postulate

A sketch is attached to this question for more clarifications.

Visit: brainly.com/question/3100335

4 0
2 years ago
8 star fruit cost $16. How many star fruit can you buy for $8?
kompoz [17]

Answer:

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so 8/2 = 4

you can buy 4 star fruit for 8 dollars.

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This is infinity solutions -
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