Answer:
4
Step-by-step explanation:
Simplifying
13.7y + -10.6 = 6.2y + 19.4
Reorder the terms:
-10.6 + 13.7y = 6.2y + 19.4
Reorder the terms:
-10.6 + 13.7y = 19.4 + 6.2y
Solving
-10.6 + 13.7y = 19.4 + 6.2y
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '-6.2y' to each side of the equation.
-10.6 + 13.7y + -6.2y = 19.4 + 6.2y + -6.2y
Combine like terms: 13.7y + -6.2y = 7.5y
-10.6 + 7.5y = 19.4 + 6.2y + -6.2y
Combine like terms: 6.2y + -6.2y = 0.0
-10.6 + 7.5y = 19.4 + 0.0
-10.6 + 7.5y = 19.4
Add '10.6' to each side of the equation.
-10.6 + 10.6 + 7.5y = 19.4 + 10.6
Combine like terms: -10.6 + 10.6 = 0.0
0.0 + 7.5y = 19.4 + 10.6
7.5y = 19.4 + 10.6
Combine like terms: 19.4 + 10.6 = 30
7.5y = 30
Divide each side by '7.5'.
y = 4
Simplifying
y = 4
The mean GPA is greater than 2.75.
<h3>
What is GPA?</h3>
- A grade point average is a figure that represents the average of the final grades obtained in courses over time.
- A student's grade point average, sometimes known as a GPA, is computed by adding all accumulated final grades and dividing the total by the number of grades granted.
To find the GPA:
- GPA is calculated and could be utilized by the college to tell choices, which include the subsequent educational progression.
- Divide the total range of grade factors earned with the aid of the total number of letter-graded units undertaken.
- Mean GPA = total/50
- = 2.75.
Therefore, the mean GPA is greater than 2.75.
Know more about GPA here:
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Answer:
a point Is an imaginary line
The double bar graph shows the number of imports and exports for a company in a certain week.
On how many days was the number of exports greater than the number of imports?
Answer: From the given double bar graph, we clearly see:
Number of imports for a company on Monday = 15
Number of exports for a company on Monday = 7
Number of imports for a company on Tuesday = 18
Number of exports for a company on Tuesday = 9
Number of imports for a company on Wednesday = 14
Number of exports for a company on Wednesday = 14
Number of imports for a company on Thursday = 15
Number of exports for a company on Thursday = 6
Number of imports for a company on Friday = 9
Number of exports for a company on Friday = 19
From the above information, we clearly see that only on Friday the number of exports are greater than number of imports. Therefore, there is only 1 day when the number of exports greater than the number of imports.
Hence the option D. 1 is correct
Answer:
ASA congruence theorem
Step-by-step explanation:
Given two triangles ABC and KLM.
In ΔABC and ΔKLM,
m∠CBA = m∠MLK (given angle)
BC = LM (given side)
m∠CAB = m∠MKL (given angle)
Therefore, ΔABC ≅ ΔKLM (by ASA congruence theorem)
Hence by ASA congruence theorem ΔABC ≅ ΔKLM.
