I don't see a chart, but, to find the mean you add all of the values up together and then divide by however many values you added.
For example, if she bakes 5 cakes one month, 7 cakes another month, and 2 cakes a final month, you'd add 5 + 7 + 2 to get 14. Then you'd divide 14 by 3, since you added 3 values together.
If you still need help, post the chart and I'll explain further.
Answer:
Step-by-step explanation:
1). y = - 4x + 7
Reflected across what????
if x-axis, then y ⇒ - y
So the answer would be <em>y = 4x - 7</em>
2). <em>y = 2x - 14</em>
3). <em>y = 2x - 8</em>
4). <em>y = 12x + 9</em>
Answer:
176.15 lbs
Step-by-step explanation:
201.64 - 25.49 = 176.15
Answer:
Angle total (180°) = 15° + other 2 angles
165° = other 2 angles
EACH of the other 2 angles = 165/2 = 82.5°
Step-by-step explanation:
Answer:
If they're congruent, it would be the same length as side BC.
If they're similar, it would be the side of BC adjusted to whatever the ratio is