To find the mean....add all the values and divide by the amount of values.....since the mean is given do the opposite...multiply the mean by the amount of values and then minus each value to find x....
113113.101101 * 5 then minus 122122+107107+112112+107107 from it
Answer:
x=129 degrees
Step-by-step explanation:
alternate interior angles theorem
(First equation:Multiply 6•7=42. 42+5=47)=(second equation:7 to the 2nd power is 49. 49-2=47 )
The value of b in the equation 5/2b+(-25/2) is 1.
1.86 is your answer
1/3*4/5=4/15
4/14*7/1=28/15
28/15=1.86
Your answer is 1.86
Hope this helps.
