hilton894
05.10.2019 •
Mathematics
The sum of three consective odd intergers is -195
Solved
Show answers
More tips
- S Science and Technology Colliders: How They Work and Why They Matter...
- S Science and Technology Exploring Our Galaxy: How Many Planets are in the Milky Way?...
- W Work and Career Everything You Need to Know About MBA Programs...
- B Business and Finance What is the Difference Between Visa and Visa Gold?...
- C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
- S Sport When and Where Will the 2014 World Cup be Held?...
- S Sport When is the Champions League final?...
- C Construction and repair How to Choose the Best Underfloor Heating?...
- A Animals and plants How ants survive winter: exploring the secrets of their winter life...
- A Auto and Moto How to Choose a Car Wash? Tips and Recommendations...
Answers on questions: Mathematics
- M Mathematics At a large department store, the average number of years of employment for a cashier is 5.7 years, with a standard deviation of 1.8 years. The distribution is approximately normal....
- M Mathematics What s 6 to the 10th power??...
- M Mathematics What is 6.3 x 10 to the negative eighth power in standard form...
- M Mathematics PLEASE HELP ME WITH THIS PROBLEM 20 POINTS!...
- M Mathematics The diagram shows a circle, centre 0, with radius 4 cm. Points A and B lie on the circumference of the circle and AOB = 0, where o ses. diagram not to scale B la. Find the area...
- M Mathematics A bottle that contains hand sanitizer is in the shape of a pyramid with a rectangular base. The length of the base is 2 inches, and the height of the bottle is 6 inches. Suppose...
- M Mathematics In the game of blackjack, the picture cards (jack, queen, king) count as 10 points, and the ace counts as either 1 or 11 points. All other cards are counted at their face value....
- M Mathematics Help ASAP (25 POINTS + BRAINLIEST) A rectangular prism has a square base with side length s units. It also has the curious property that the numerical value of the sum of its edge...
- M Mathematics julio is paid 1.1 times his normal hourly rate for each hour her works over 28 hours in a week last week he worked 44 hours and earned 524.40...
- M Mathematics Medicine is designed to leave a person s system at a rate of 29% per hour. If you take 600 mg of medicine, how much of the medicine will be left in your system after 6 hours?...
Ответ:
3,5,7 are 2 apart from each other so
numbers are x, x+2,x+2+4
so we add them to get -195
-195=x+x+2+x+2+2
add like terms
-195=3x+6
subtract 6 from btoh sides
-201=3x
divide both sides by 3
-67=x
subsitute
x,x+2,x+4
-67,-67+2, -67+4
-67, -65, -63
the numbers area
-63,-65,-67
Ответ:
x+(x+1)+(x+2)=-195
3x+3=-195
3x=-195-3
3x=-198
x=-198/3
x=-66
Therefore:
x=-66
x+1=-66+1=-65
x+2=-66+2=-64
the three consecutive numbers are, -66,-65,-64.
to check:
-66+(-65)+(-64)=-66-65-64=-195
Ответ:
But not sure about the rest, sorry