Answer:
x = 1, x = 2, x = 3
Step-by-step explanation:
Hello, please consider the following.
So we need to solve:
So, the solutions are x = 2, x = 1, x = 3
Thank you
<h3>
Answer: SSS</h3>
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Explanation:
The sides shown by the single tickmark are the same length. That's one "S" of "SSS".
The sides shown with double tickmarks are the same length. This is another "S" of "SSS".
Lastly, the third unmarked sides of each triangle overlap together perfectly. We consider this a shared side. They are the same length due to the reflexive property. This is the third "S" of "SSS".
The order of the "S" terms mentioned above doesn't matter. All that matters is that we have three pairs of congruent sides. This is enough to use the SSS congruence theorem to prove the two triangles are congruent.
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Extra info:
We don't have any information about the angles, so we cannot use ASA, SAS, or AAS.
We can't use HL because that only applies to right triangles.
Answer:
what set?
Step-by-step explanation:
To find mean you add all the values in your data together and divide by the # of values you have.
Answer:
- y[1] = 14
- y[n+1] = y[n] -5 . . . . n ≥ 1
Step-by-step explanation:
The first element in the table is 14, so that is the initial condition for the recursive formula. y[1] = 14
Each table element is 5 less than the previous one, so that is the recursive rule. y[n+1] = y[n] -5
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As shown by your markings, you have already figured out the relationship between y-values. All you have to do is write that as a recursive rule. If you use y[n] as the current value, then the previous one is y[n-1]. (The current value is 5 less than the previous one.)
Above, I have used y[n+1] as the next value and y[n] as the current value. (The next value is 5 less than the current one.) Either way, the set of rules generates the same sequence. No doubt, your curriculum materials prefer one form over the other. Use that.