Answer:
x = 9.6 in
Step-by-step explanation:
The scale factor is 8:10 (difference in length.) This is simplified down to 4:5.
Method 1 (easier):
4/5 × 12 = 9.6 in.
Method 2 (harder but more comprehensive):

<em>cross-multiply</em>
<em>
</em>
This isn't to diffuclt. So, to the formula for the area of a circle is

, or instead of r, you can put D, which is r times 2
The diameteris 2.5, so, the answer would be
pi times 2.5, where pie = 3.14
So, the answer is 2.5 * 3.14 = 7.85 or 7.9
C because first you do ( 4+2 ) = 6 and 10 - 6 = 4
Answer:
36%.
Step-by-step explanation:
Answer:
Step-by-step explanation:
y=0.5x+3