1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kobusy [5.1K]
2 years ago
12

în doi saci sunt 182 kg de grâu dacă din primul sac ar lua 36 kg de grâu și sar pune în al doilea sac atunci ambii saci ar conți

ne cantități egale de grâu ce cantitate de grâu este în fiecare sac​
Mathematics
1 answer:
konstantin123 [22]2 years ago
7 0

Answer:

a = 127 kg

b = 55 kg

Step-by-step explanation:

a + b = 182

a - 36 = b + 36

   + 36      + 36

a = b + 72

 

(a) + b = 182

(b + 72) + b = 182

2b + 72 = 182

      -72    -72

2b = 110

÷2    ÷2

b = 55

a + (b) = 182

a + (55) = 182

   - 55      - 55

a = 127

{127 - 36 = 91}

{55 + 36 = 91}

{91 + 91 = 182}

You might be interested in
Are 25 milligrams lighter or heavier than 25 centigrams
masya89 [10]

Answer:

<em>25 mg. is lighter than 25 cg.</em>

<em />

Step-by-step explanation:

<em>Well,</em>

<em />

<em>The prefix "milli" means thousandth and the prefix "centi" means hundredth.  So a milligram will be one-tenth of a centigram.</em>

<em />

<em>10 mg. = 1 cg.</em>

<em>25 mg. = 2.5 cg.</em>

<em />

<em>2.5 cg. < 25 cg.</em>

<em />

<em>25 mg. is lighter than 25 cg.</em>

8 0
3 years ago
Read 2 more answers
If 2 out of 36 people applaud, and 10 people in a concert hall are applauding, how many people are in the concert hall?
solmaris [256]
46 people are in the concert hall
3 0
4 years ago
Read 2 more answers
Find the distance between the points ( – 7, – 6) and (1,9). If necessary, round your answer to the nearest tenth.
Kay [80]
The distance would be 17.

all you need to do is plug the points into the distance formula.
7 0
2 years ago
State the type of angles and solve for the given variable.
Evgen [1.6K]

Step-by-step explanation:

<em>the </em><em>giv</em><em>e</em><em>n </em><em>pair </em><em>is </em><em>Alternate</em><em> Exterior</em><em> Angle</em>

<em>so </em><em>their </em><em>values </em><em>are </em><em>equal </em><em>so,</em>

<em>→</em><em> </em><em>2</em><em>x</em><em> </em><em>+</em><em> </em><em>2</em><em>6</em><em> </em><em>=</em><em> </em><em>3</em><em>x</em><em> </em><em>-</em><em> </em><em>3</em><em>3</em>

<em>→</em><em> </em><em>2</em><em>x</em><em> </em><em>-</em><em> </em><em>3</em><em>x</em><em> </em><em>=</em><em> </em><em>-</em><em>3</em><em>3</em><em> </em><em>-</em><em> </em><em>2</em><em>6</em>

<em>→</em><em> </em><em>x </em><em>=</em><em> </em><em>5</em><em>9</em>

<em>therefore</em><em> </em><em>option</em><em> </em><em>C </em><em>is </em><em>correct</em>

<em><u>hope </u></em><em><u>this </u></em><em><u>answer </u></em><em><u>helps </u></em><em><u>you </u></em><em><u>dear.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>take </u></em><em><u>care </u></em><em><u>and </u></em><em><u>may </u></em><em><u>u </u></em><em><u>have </u></em><em><u>a </u></em><em><u>great </u></em><em><u>day </u></em><em><u>ahead</u></em><em><u>!</u></em>

6 0
3 years ago
Three times the difference of four times a number n and seven is no more than one
Sindrei [870]

Answer:

3x-4x7

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • 9. An article was sold at a profit of 12%. Had it been sold for Nu 80 more, there would be a profit of
    6·1 answer
  • If your weight is 150 pounds and your mass is 15.3 kilograms, what would those values be if you were on the moon? The gravitatio
    11·1 answer
  • Layla is saving up money for a trip. She already has $650 saved and plans to save an additional $150 each month for the trip. 
    11·1 answer
  • A gym employee is paid monthly. After working for 3 months,he had earned $4,500. To determine how much money he will make over a
    11·1 answer
  • −30=5(x+1) please simplify this for khan academy. org
    12·2 answers
  • A wheel made 308 revolutions at 26 and 1/8 revolutions per minute. How many minutes did it​ rotate?
    7·1 answer
  • The sum of 7 and three times a number b is at least 12
    5·1 answer
  • Ramen purchase a box of candy for himself on the way back to the dorm he ate 2/3 of the candy while he was putting away grocerie
    15·1 answer
  • 4a+(-8), if a= -2 PLZ ANSWER ASAP
    14·1 answer
  • What is the probability of spinning the pointer on the spinner below and getting a 2 or 4
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!