Answer:
n=3
Step-by-step explanation:
you have 2n+7=6n-5
start with subtracting 2n from both sides giving you 7=4n-5
now take the -5 and add 5 to both sides, giving you 12=4n
now divide both sides by 4, now giving you 3=n
the variable has to be on the left every time you finish your work living with n=3
Answer:
The abbreviation of the postulate which can be used to support the conclusion is SAS ( Side Angle Side )
Step-by-step explanation:
Given : WS = NT, AS = OT, S = T
Now, two sides are given to be equal and one angle
So, the similarity postulate which can be used to support the conclusion can be SAS ( Side Angle Side ). But for this postulate to be used, The angle must lie between the two equal sides.
So, the abbreviation of the postulate which can be used to support the conclusion is SAS ( Side Angle Side )
Answer:
5n+6
Step-by-step explanation:
8n+1(3n-6) Multiply 1 with everything in parenthesis
8n-3n+6 Combine like terms
5n+6 Final Answer
Answer:
sqrt(3)/2
Step-by-step explanation:
sin(420) = sin(420-360)
= sin(60) = sqrt(3)/2
sqrt: square root
Mean, Median: Is the middle number of the ordered data or the mean of the middle two numbers
Mode: The number or numbers that occur most often
Rage: The difference between the lowest and highest values
Example:
5, 6, 6, 9, 11, 13, 13, 13, 24, 28, 33, 48
Median and Mean: 13
Because is the middle number
Mode: 13
Because is the number that repeats more often
Rage: 43
Because 48 the highest number minus 5 the lowest number equals 43
48-5=43
