Answer:
106 = 1,000,000 x 3.63
Step-by-step explanation:
a = 3.63 (Please notice any zeroes on the end have been removed)
b = 6
3.63 x 106
Check your work:
106 = 1,000,000 x 3.63 = 3,630,000
In this problem the big angle will be equal to two times the smaller angle so the correct expression is:

Now we can rewrite the equation so:
Answer:
18 inches wide
Step-by-step explanation:
Since the ratio of width to length is 3:7 we can assume that the length will be substancially longer than the width. The length is given as 42 inches long. To find how big the scale factor is, we divide 42 by 7 to get 6. 6 is our scale factor. take 3 x 6 =18 inches wide.
Hope this helps! :)
If you square root 124, you get 11.13552872566004.
If you square that you'll see that that is the correct answer.