![rayrayy91](/avatars/4153.jpg)
rayrayy91
01.05.2021 •
Mathematics
Let f(x)3x-2 and g(x)=5x.Identify the rule for the following functions. f(g(3))
Solved
Show answers
More tips
- C Computers and Internet How to Properly Order Clothing from International Online Stores...
- F Food and Cooking How to Calculate the Gender of Your Child with Blood?...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics The summary stats for Acorn Data from 1995 is as follows: Riverside: Mean = 5.525 Stdev = 0.266 Var = 0.061 N = 20 Ridgeline Mean = 4.456 Stdev = 0.799 Var = 0.413 N = 20 Using GraphPad...
- M Mathematics Calculate the distance between point (5,6) and (7,8)...
- M Mathematics 9 – ( ‾ 7) how is it read...
- E English When previewing a non -fiction text,to what should you pay attention? a. table of contents b. footnotes c maps and graphs d all of the above...
- E English Read the excerpt from the riddle of the rosetta stone, by james cross giblin. young had learned to read before he was two, and by the age of twenty had mastered a dozen foreign languages...
Ответ:
Step-by-step explanation:
We are given that length of arc CD=
of circuference of circle.
We have to find the radian measure of central angle.
We know that circumference of circle=![2\pi r](/tpl/images/0350/6201/ba846.png)
Arc length =![2\pi r\times \frac{central\;angle}{360^{\circ}}](/tpl/images/0350/6201/21d77.png)
Let central angle measure =![\theta](/tpl/images/0350/6201/f3d33.png)
Substitute the values in given formula
Radian measure=![\frac{\pi}{180}\times degree\;measure](/tpl/images/0350/6201/1b8a5.png)
central angle=![\frac{\pi}{180}\times 240=\frac{4\pi}{3}](/tpl/images/0350/6201/f08bc.png)
Hence, the radian measure of central angle=![\frac{4\pi}{3}](/tpl/images/0350/6201/c4a9d.png)