A central angle in a circle with a radius of 7in. intercepts an arc with a length of 9in. What is the radian measure of the central angle?
The first answer is the correct one.
Explanation:
4*3+1=13
13/3 divided by -5/6
All you need to do is count the x's above each number.
1. 8 bracelets
2. $40
3. 3 bracelets
4. $33
5. 5 more bracelets
6. 21 bracelets total
7. 5x8=$40
9x2=$18
10x7=$70
11x3=$33
12x1=$12
40+18+70+33+12=$173 total
10 weeks, 10 times 2 is 20, and 5 times 10 is 50, divided by 2 is 25, add 20 to 25 which is 45