Y = -1/3x + b
then plug it in
-4 = (-1/3 x 6) + b. (6 times -1 divided by 3)
-4 = -2 + b. (move -2 to other side)
b = -2. (now put em all together)
y = -1/3x -2
Answer:
...It is 10
Step-by-step explanation:
<span>4 x 362 = 4 x (300 + 60 + 2) = 4 x 300+ 4 x 60 + 4 x 2 = 1200 + 240 + 8 + 1448</span>
Step One is to add up all the values
6.5+5+6+5.5+7+4+4.5+5+6+5.5+4+7.5+6+7+8+5+6+6.5+6.5+5 = 116.5
Step Two is to divide the result from step one by 20 (since there are 20 values added up)
116.5/20 = 5.825
The sample mean is 5.825
Step-by-step explanation:
sinx=5/13
cosy=5/13
RELATIONSHIP
they are equal to one another
OR
sinx=cosy
