The mean is when you add up all the numbers and divide by the amount of numbers there are.
143+312+41+28+308+619+321+352+465=2589
2589/9=287.666666667
round to the whole number you get
288
The ans is d cuz u know it
6% = 0.06
150 x 0.06 = 9.00 (tax)
150+9 = 159.00 total cost
Answer:
The answer is 111°
Step-by-step explanation:
U calculate the 47°&22°and u cut 69° then u put 180-69=111°
2 x 1 is 2x -5 = 3 so you js subtract the 2 get 3x -5 = -2
