Which of the following represents the factorization of the binomial below ? x^2 - 144
1 answer:
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<h3>Answers:</h3>
- Reason 1: <u>Given</u>
- Reason 3: <u>Similar because of SAS</u>
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Explanation:
At the top of the proof, your teacher states "Given" followed by the relevant useful info. We simply repeat that info word for word as statement 1. This is how all proofs start out. We start with what we're given and try to build toward what we want to prove.
So this is why <u>reason 1 is "given"</u>. Reason 2 is "given" also. When your teacher gives multiple statements like this, it's handy to break them up into the smallest pieces possible.
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<u>For reason 3, we use the SAS Similarity</u> rule here because we have congruent angles LPN and LNM (both 90 degrees each) and the sides are proportional due to the statement
Notice how statement 3 builds entirely off from what statements 1 and 2 set up.
Answer:
The function is
Step-by-step explanation:
From the question we are told that
The rate of growth is
The total profit is $25,000
The time taken to make the profit is
From the question
is the rate of growth
Now here x represent the time taken
Now the total profit is mathematically represented as
So using substitution method
We have that
So
recall
and let
At x = 2 years
$25,000
So
Since the profit rate is in million
$25,000 =
$0.025 millon dollars
So
=>
So the profit function becomes