![erik1franks](/avatars/36519.jpg)
erik1franks
10.09.2021 •
Mathematics
Please help it’s due tomorrow
Solved
Show answers
More tips
- A Auto and Moto How to Deregister a Car in Moscow?...
- F Food and Cooking How to Cook Julienne? Recipes and Tips...
- D Dating, Love, Relationships 10 Useful Tips on How to Survive a Breakup?...
- F Food and Cooking Apple Cider Vinegar: The Ultimate Health and Beauty Solution...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- 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 PLEASE HELP..... Will give brainliest 48 POINTS...
- M Mathematics HELP THIS IS FOR A TEST!!!...
- M Mathematics . If 7 is decreased by the reciprocal of a number, the result is. Find the number. anl thorocult is 13 Find....
- M Mathematics Evaluate the expression for the given value of the variables. 0.7c-2.7d c=13,d=3...
- M Mathematics Guys, please answer these questions for me. This is a repost of a question I just posted and you will get 50 points. Plus whoever answers first or with an explanation I will...
- M Mathematics PLEASE HELP ME I NEED TO TURN THIS IN RIGHT NOW...
- M Mathematics Convert the following from SQ. km SQ.m .3 km to the second power 2m to the second power....
- M Mathematics PLEASE LOOK AT THE PICTURE BELOW AND ANSWER IT PLEASEEEE...
- M Mathematics Y 1/4x+1 Y≥-3/2x+2 Witch graph represents the system of inequalities?...
- M Mathematics Pls help! Will give brainliest!!...
Ответ:
Step-by-step explanation:
1) m<CDN = m<CDE - m<NDE = 180-156 = 24°
2) m<KLV = m<KLM - m<VLM = 178-158 = 20°
3) m<UVW = m<UVT + m<TVW
172 = 21x+1+149x+1 = 170x+2
Subtract 2, 172-2 = 170x => 170 = 170x. So, x=1
4) m<ABC = m<ABN + m<NBC
100 = 2x+13+5x+17
100 = 7x+30
70 = 7x. => x=10
5) m<JKL = m<JKE +m<EKL
129 = x+88+43+x
129 = 2x+131
-2 = 2x => x=-1
m<JKE = x+88 = -1+88 = 87°
6) m<GHI = m<GHK + m<KHI
178 = x+40+x+162
178 = 2x+202
-24 = 2x => x=-12
m<GHK = x+40 = -12+40 = 28°
7) m<ABC = m<ABL + m<LBC
23x+8 = 29+21x-7
2x = 14 => x=7
m<LBC = 21x-7 = 21*7 - 7 = 147 - 7 = 140°
Ответ:
Your answer would be.. D) Object 4
*^* I am doing the test as I insert this question, I hope this helps, and is right!