6FOOT
29.09.2019 •
Mathematics
3. triangle abc has angle measures as shown.
Solved
Show answers
More tips
- C Computers and Internet How to Download Movies from Torrents?...
- F Food and Cooking How to Make the Perfect Glühwein: Step-by-Step Guide...
- A Animals and plants How to Grow Lime from a Seed: Simple Tips and Interesting Facts...
- S Style and Beauty How to Properly Tie a Tie: 5 Simple Steps...
- C Computers and Internet Dynamically Assigned IP Address: What Is It and How Does It Work?...
- C Computers and Internet How to Check the Speed of My Internet?...
- H Health and Medicine 5 Simple Steps to Quit Smoking for Good...
- C Computers and Internet How to Download Videos from YouTube? Simple Steps to Download Any Content...
- H Health and Medicine What is the Normal Blood Sugar Level in a Healthy Person?...
- S Style and Beauty How to Get Rid of Acne: Scientifically Proven Methods...
Answers on questions: Mathematics
- M Mathematics About 142 million people in the united states watch online videos use the graph that shows what types of videos they watch data movie previews: 39.76 news stories: 44.02 clips...
- M Mathematics Shawn is putting a border around his rectangular computer screen. if his screen is 17 inches long by 11 inches wide, what is the perimeter of his computer screen? select one: a....
- M Mathematics Asap! brainliest to best/right answer!...
- E English WE ARE GOING TO WRITE A LETTER TO THE EDITOR, IN WHICH YOU TELL THE AUDIENCE (REMEMBER THE CONCEPT OF AUDIENCE!) ABOUT A PROBLEM THAT YOU FEEL NEEDS IMMEDIATE ATTENTION. STEP 1...
- C Chemistry Part C 100 pointsAfter nightfall tonight, observe the Moon and draw what you see in the first circle provided. Use the drawing tool’s Drawing feature (8 point or higher) for shading....
- M Mathematics Somebody help me please...
- B Business The older a website is, the more credible is it true or false?...
Ответ:
x = 21 and ∠C = 136°
Step-by-step explanation:
(a)
The sum of the 3 angles in a triangle = 180°, hence
x + x + 2 + 6x + 10 = 180
8x + 12 = 180 ( subtract 12 from both sides )
8x = 168 ( divide both sides by 8 )
x = 21
(b)
∠C = 6x + 10 = (6 × 21) + 10 = 126 + 10 = 136°
Ответ:
1) adding two each time ensures you select numbers of the same parity ,(,even or odd)
2) adding one each time selects consecutive numbers