nawafcanada
22.10.2020 •
Mathematics
∠A and \angle B∠B are vertical angles. If m\angle A=(5x-5)^{\circ}∠A=(5x−5)
∘
and m\angle B=(2x+19)^{\circ}∠B=(2x+19)
∘
, then find the value of x.
Solved
Show answers
More tips
- G Goods and services Kogda zhdatt Iphone 5? The Latest News and Rumors...
- 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?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
Answers on questions: Mathematics
- M Mathematics What is the surface area of a cylinder with a diameter of 8 centimeters and a height of 12 centimeters? a. 1,005.71cm b. 401.92cm c. 704cm d. 352cm...
- M Mathematics Find the height h of the parallelogram....
- M Mathematics In a certain class of students, there are 12 boys from wilmette, 6 girls from kenilworth, 6 girls from wilmette, 7 boys from glencoe, 3 boys from kenilworth and 6 girls from...
- M Mathematics If gold is currently trading at $600.00/oz and you have a gold coin worth $5,400.00, how much does the coin weigh?...
- M Mathematics If two fractions have the same numerator, the fraction with the smaller denominator is the fraction...
- M Mathematics The graph of f(t) = 3 • 2^t shows the value of a rare coin in year t. what is the meaning of the y-intercept? a. when it was purchased (year 0), the coin was worth $3. b. in...
- M Mathematics Wha are the equations. of the asymptotes of the graph of the function f(x)=3x^2-2x-1/x^2+3x+10...
- M Mathematics Calculate the cost of manufacturing a standard cereal box if cardboard costs $0.05 per square inch. volume=135in^3 surface area= 174...
- M Mathematics Select ALL the distribution shapes for which the mean and median must be about the same or exactly the same....
- M Mathematics Two quantities, x and y , are directly proportional. If you take a third of x , what happens to y ?...
Ответ:
x = 8
Step-by-step explanation:
Since the angles are vertical then they are congruent, thus
5x - 5 = 2x + 19 ( subtract 2x from both sides )
3x - 5 = 19 ( add 5 to both sides )
3x = 24 ( divide both sides by 3 )
x = 8
Ответ:
the line joining X and H is horizontal but the line GH slope up from the point N