![shikiaanthony](/avatars/32258.jpg)
shikiaanthony
18.09.2019 •
Mathematics
Let (-8,3) be a point on the terminal side of theta. find the exact values of cos theta, csc theta, and tan theta
Solved
Show answers
More tips
- S Science and Technology QR Code: How it Works and Why You Need it?...
- C Computers and Internet Dropbox: What is it and How to Use it...
- H Health and Medicine How to Increase Hemoglobin in the Blood...
- A Animals and plants How to Store Carrots: Tips for Homeowners...
- L Legal consultation Juvenile Justice: Who Needs It?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
Answers on questions: Mathematics
- M Mathematics If the changes in sales between May and June continue at the same percent rate, how many Poreg computers will be sold in July?a.173b. 143c.114d. 84...
- M Mathematics The temperature fell 13 degrees on each of the first 2 days of the week. it rose 7 degrees on each of the next 3 days, and fell 9 degrees on each of the last 2 days....
- E English Most colleges prefer that you live for at least your freshman year...
- M Mathematics At a particular restaurant each pizza roll has 60 cal and each slider has 300 cal. A combination meal pizza rolls and Sliders has a total of seven pizza rolls and...
- H History How many people died in boston marathon bombing?...
Ответ:
Horizontal leg = -8, Vertical leg = 3
The hypotenuse should be identical to a line going from given point to origin.
Next, use pythagorean theorem to find length of hypotenuse.
= sqrt((-8)^2 + 3^2) = sqrt(64+9) = sqrt(73)
Finally use trig ratios for cos, csc, and tan. (csc = 1/sin)
SOH --> sin = opp/hyp = 3/sqrt(73)
csc = 1/sin = sqrt(73)/3
CAH---> cos = adj/hyp = -8/sqrt(73) = (-8*sqrt(73))/73
TOA ---> tan = opp/adj = -3/8
Ответ:
sure!
Step-by-step explanation:
what is the problem you need an answer for?