Answer:
Figure 1
Step-by-step explanation:
Scatter plot is used to find the relation between two things being plotted on x and y axis.
In our case the figure 1 shows the data graphically.
But this data doesn't represent any trend or relation between days and visitors of the blog.
Answer:
x=8
Step-by-step explanation:
∠B=∠A
Base Angle Thm/ Def. of Iso.
72=9x
x=8
Multiply then divide by 2
Answer:
3/4
Step-by-step explanation:
2/3 = 4/6 = 8/12
8/12+1/12=9/12
= 3/4
cos(a - b) - cos(a + b) = 2sin(a)sin(b)
[cos(a)cos(b) + sin(a)sin(b)] - [cos(a)cos(b) - sin(a)sin(b)] = 2sin(a)sin(b)
[cos(a)cos(b) - cos(a)cos(b)] + [sin(a)sin(b) + sin(a)sin(b)] = 2sin(a)sin(b)
2sin(a)sin(b) = 2sin(a)sin(b)
