Answer:

Step-by-step explanation:
9.008 * 1000 = 9008
9008 ÷1000 = 9 
Answer:
Dilate Circle A by a scale factor of 4.
Step-by-step explanation:
Figure 1 shows Circles A (red) and B (green) before any transformations.
Figure 2 shows Circle A dilated about its centre by a factor of 4.
It is now apparent that every radius in A' has a corresponding radius in B, so the circles are similar.
We know a or b != 0
but a-b==0 so both are the same unknown number
b/a must = 1
so
a/b is equivalent to b/a as a/b=1 as well.
So the last answer choice.
Answer:
12
Step-by-step explanation:
We can use the pythagorean theorem giving us:
a^2+b^2=c^2
(6sqr2)^2 + (6sqr2)^2 = c^2
72+72=c^2
144=c^2
12=c
Answer:
If y = sin(4x)
y' = 4cos(4x)
Step-by-step explanation:
lim [ f'(x) = f(x+h) - f(x) / h ]
h → 0
sin'(x) = sin(x+ε) - sin(x) / ε