Please I reall need help!!
1 answer:
Using a two-column proof, the given paragraph proof that proves AC = CE can be written as shown in the attachment below. (see attachment for image of the two-column proof).
A two-column proof is simply a table showing two columns.
The left column, you have a statement.
The right column, you have the reason that makes the statement in the left column to be true.
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In this question, we are given a paragraph proof that proves that AC = CE.
Everything we need to prove that AC = CE have already been given in the paragraph proof. All you're to do is to translate or covert the paragraph proof to a two-column proof as shown below:
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1. Statement: AB = CD
Reason: Given
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2. Statement: AB + BC = CD + BC
Reason: Addition Property of Equality
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3. Statement: BC = DE
Reason: Given
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4. Statement: AB + BC = CD + DE
Reason: Substitution Property of Equality
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5. Statement:
AB + BC = AC
CD + DE = CE
Reason: Segment Addition Postulate
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6. Statement: AC = CE
Reason: Substitution Property of Equality
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Hence, the paragraph proof that proves AC = CE can be written as a two-column proof as shown in the attachment below.
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Building and solving an equation to model the situation, it is found that it takes 4 min for the prairie dog to reach 13 feet underground.
- Initially, the dog is 5 feet underground.
- Each minute, the dog goes 2 more feet underground.
Hence, the underground height of the dog after t seconds is given by:
The time it takes for the dog to reach 13 feet underground is <u>t for which h(t) = 13</u>, hence:
It takes 4 min for the prairie dog to reach 13 feet underground.
A similar problem is given at brainly.com/question/25290003