Answer:
The mean is 6. When you add all the numbers you get 66 and then youre suppose to divide 66 by 10 in order to get the mean which is 6.
Step-by-step explanation:
4 + 5 + 5 + 6 + 6 + 7 + 8 + 8 + 8 + 9 = 66
66 ÷ 10 = 6
Answer:
its a 13units
Step-by-step explanation:
(9,0) is the answer just imagine the area has moved 90°
Answer:
(5,20)
Step-by-step explanation:
Looking at the pair, we can see that the value of y is simply the value of x multiplied by 4
so we have to multiply the value of x by 4 to get the value for y
So any of the options we can see this proportional relationship is correct
Looking at the options, we can see the third option. (5,20)
20/5 is 4 which makes the option correct
Answer:
Step-by-step explanation:
9x -1 +5x -15 = 180 supplementary angles
14x = 196
x = 14 sub into
5x -15= y -20 opposite angles
5(14) -15+20 =y
75 = y.
