![bella51032](/avatars/38366.jpg)
bella51032
06.06.2020 •
Mathematics
Solve for x in the triangle. Round your answer to the nearest tenth.
Solved
Show answers
More tips
- F Family and Home How to Teach Your Child to Speak: Tips and Recommendations...
- P Philosophy Agnosticism: Opinion or Belief?...
- S Style and Beauty How to choose the best mascara for your eyelashes...
- F Food and Cooking Discover Delicious Recipes You Can Make with Ground Meat...
- C Computers and Internet Google Search Tips and Tricks: Everything You Need to Know...
- S Science and Technology Why is there no gravity on other planets?...
- 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?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
Answers on questions: Mathematics
- M Mathematics An SRS of 2,500 individuals was taken from a large city to estimate the percentage of city residents with a graduate degree. 555 people in the sample had a graduate degree....
- M Mathematics I need help quick please help me thnak you...
- M Mathematics Given f(x) = {(4 - x), what is the value of f(16)?...
- M Mathematics I need help in solving this problem (ASAP)...
- S Social Studies Which best describes Georgia s economy at the end of the Civil War? healthy thriving weakened destroyed...
- H Health Which of the following is a physiological benefit of exercising...
Ответ:
x = 6.9
Step-by-step explanation:
We're going to use SOH CAH TOA.
If we look at the angle (58°), and see what the relevant sides of the triangle are, we can see that the hypotenuse (our known side) is the H (hypotenuse), and the side labelled 'x' (our unknown side) is the A (adjacent).
According to SOH CAH TOA, we'll use cos (C), since we're working with the adjacent and the hypotenuse.
The equation for CAH is cos (Ф°) = A/H
In this case, Ф = 58°, A = x, and H = 13
So cos (58°) = x/13
Solve for x by multiplying both sides by 13 and using your calculator to evaluate.
13 cos (58°) = x
x = 6.88895
To the nearest tenth, x = 6.9
Ответ:
For question #9:![y=\frac{1}{3}x+3](/tpl/images/2500/6943/0726b.png)
For question #10:![y=-3x+16](/tpl/images/2500/6943/2932b.png)
Step-by-step explanation:
Brainliest please!