Which of the following is a linear function? А B C D
1 answer:
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SOLUTION
Given the question in the image, the following are the solution steps to answer the question.
STEP 1: Write the given inequality
STEP 2: Solve for x
STEP 3: Plot the number line for that represents the final solution
Hence, the number line that best represents the final solution can be seen in the number line below:
OPTION A
The statements that would complete the proof where ∠2 ≅ ∠7 by the transitive property are:
∠2 ≅ ∠3
∠3 ≅ ∠7
<h3>What is the Transitive Property?</h3>The transitive property states that if x = y, and y = z, then x = z.
From the image given below, we have:
∠2 ≅ ∠3 because they are vertical angles which must be congruent.
∠3 ≅ ∠7 because corresponding angles are congruent.
Applying the transitive property, we can state that: ∠2 ≅ ∠7.
Therefore, the statements that would complete the proof are:
- ∠2 ≅ ∠3
- ∠3 ≅ ∠7
Learn more about the transitive property on:
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So, since averages are defined as:
So, since P are the total number of elements and P_k is the P_kth student. This is saying if we sum over each student's score and divide it by the number of students, we should get P, which is true.
So, using that logic, the other class can be represented as:
We can take both of these equations and multiply them by N:
So, if we want to find the average of this we should add both our equations then divide by P+N, which is the number of all the students.
To make this simpler we can replace our LHS with 86, since that's the average of both classes combined.
Simplified we would have P/N=3/8.