![jakhunter354](/avatars/31596.jpg)
jakhunter354
30.12.2020 •
Mathematics
1) LaTeX: m\angle1=\:\:\:\:\:\:\:\:^\circm ∠ 1 = ∘
2) LaTeX: m\angle2=\:\:\:\:\:^\circm ∠ 2 = ∘
3) LaTeX: x\:=\:\:\:\:m\:\left(exterior\:angle\right)\:=
Solved
Show answers
More tips
- H Health and Medicine How to Tan in a Tanning Bed? Tips and Recommendations...
- W Work and Career What is the Most In-Demand Profession in the Modern World?...
- A Auto and Moto How Can Parking Sensors Help Drivers?...
- H Health and Medicine What is the Normal Blood Sugar Level in a Healthy Person?...
- F Food and Cooking Red Caviar: How to Choose the Best?...
- C Computers and Internet Clearing Cache: How to Speed Up Your Browser...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
Answers on questions: Mathematics
- M Mathematics Someone help me it s due right now help please helpppppppp...
- M Mathematics I really need help. What would be the slope-intercept equation? Stock value per share in a certain company has been steadily decreasing by $3.71 per share per year...
- M Mathematics A scale model of a house is 1/10 the size of the actual house. One of the bedrooms in the house is 16 feet long. Which expression will help you find the length of...
- M Mathematics Convert 5.70 lbs to grams and explain please help...
- M Mathematics Evaluate y + (x2 + y) when x = 0.4, y = 3, z =...
- M Mathematics In a proportinal relationship between the variables x and y, which of the following expressions would be constant? 1) x+y 2) y-x 3)x.y 4) y/x...
- M Mathematics 2b - 19 = 11 Show explanation...
- M Mathematics 33 1/3 % of what number is21?...
- M Mathematics Reduce to simplest form +...
- M Mathematics 8. Rotate triangle PQR with PC-1 , -3), Q(-5, -7) and R(-7, -3) 270° counterclockwise about the origin. What are the coordinates of P?...
Ответ:
1. m<1 = 139°
2. m<2 = 41°
3. x = 29
Step-by-step explanation:
1. m<1 = 86° + 53° (exterior angle theorem of a triangle)
m<1 = 139°
2. 133° = m<2 + 92° (exterior angle theorem of a triangle)
133° - 92° = m<2 (Subtraction property of equality)
41° = m<2
m<2 = 41°
3. 4x + 15 = 93° + (x + 9)° (exterior angle theorem of a triangle)
Add like terms
4x + 15 = 102 + x
4x - x + 15 = 102 (substraction property of equality)
3x + 15 = 102
3x = 102 - 15
3x = 87
x = 87/3 (division property of equality)
x = 29
Ответ:
100
Step-by-step explanation:
This is formula fot completing the square:
(b/2)^(2)
(-20/2)^(2)
100