vicsmi6191
20.02.2021 •
Mathematics
Helppppppppppppppppppppppppppppp
Solved
Show answers
More tips
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
- H Health and Medicine Why Wearing a Back Brace Can Be Beneficial During Back Strain?...
- S Sport When and Where Will the 2014 World Cup be Held?...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics What is the median length, in feet, of the blades of the five models?...
- M Mathematics Two concentric clrcles are intercepted by the same central angle.the resulting arc length of the larger circle is 16 m and the radius ofthe larger crcle is 12 m....
- M Mathematics Which situation is represented by the equation? 6n + 12 = 2n + 36...
- M Mathematics The figure below shows a triangle with verticals a and b on a circle and vertex see outside it side ac is tangent to the circle side bc is assistan the figure below...
- M Mathematics Ahome improvement store advertises 60 square feet of flooring for 287.00 including an 80.00 installation fee write an equation to represent the cost of one square...
- M Mathematics What is the equations of a circle at (4,5) and a radius of 2...
- M Mathematics Write two fractions where the lcd is 20, but the product of the denominators is not 20....
- M Mathematics Andrew believes the honor roll students at his school have an unfair advantage in being assigned to the math class they request. he asked 500 students at his school...
- M Mathematics Ajar holds 4 1/4 cups of water . how much is this in fluids ounces? write your answer as a whole number or a mixed number in simplest form....
- M Mathematics How many significant figures will there be in the answer to the following problem? you do not have to solve the problem. 66.322-13.7455=...
Ответ:
4*((7x-6)+(4x-3))=360
7x-6+4x-3=90
11x=99
x=9
∠ACD = (7x-6)=7*9-6 = 57°
Ответ:
Therefore ∠ADC=(8x-6)°
Same for ∠DCB, AC bisects ∠DCB
Therefore ∠DCB=(14x-12)°
Because AD//BC, ∠DCB+∠ADC=180°
i.e. 22x-18=180
x=9
Ответ:
the heck-
Step-by-step explanation: