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
kakasveta [241]
3 years ago
7

Mara si familia ei au economisit bani pentru cumparaturi.Cu o treime din suma au cumparat o tricicleta, cu o treime din rest in

sevalet iar cu 400 o bicicleta. Cit a cotat fiecare obiect?
Mathematics
1 answer:
DochEvi [55]3 years ago
7 0

Answer:

1200

Step-by-step explanation:

Faceti o ecuatie pentru a o rezolva mai usor:

Intrebarea spune ca o treime a fost pentru un tricicleta si o a treia pentru o bicicleta, deci acestea sunt aceeasi valoare. Y este totalul.

    x + x + 400 = y

Exista trei parți ale ecuației și intrebarea spune ca doua treimi sunt utilizari pe bicicleta și tricicleta. Trebuie sa ramana o treime, deci pe a treia (x) trebuie sa fie aceeași cu 400.

Faceți o noua ecuație:

400 + 400 + 400 = ?

Adaugați numerele pentru a obține raspunsul: 1200

Scuze pentru gramatica, nu scriu bine in aceasta limba.

You might be interested in
What is 5 1/4 . 1 5/9 ? Express the answer in simplest form
Agata [3.3K]
5\dfrac{1}{4}\cdot1\dfrac{5}{9}=\dfrac{5\cdot4+1}{4}\cdot\dfrac{1\cdot9+5}{9}=\dfrac{21}{4}\cdot\dfrac{14}{9}=\dfrac{7}{2}\cdot\dfrac{7}{3}\\\\=\dfrac{7\cdot7}{2\cdot3}=\dfrac{49}{6}=\dfrac{48+1}{6}=\boxed{8\dfrac{1}{6}}
8 0
3 years ago
Determine the value of x in the figure.
asambeis [7]
You have to show the figure lol
4 0
3 years ago
For a triangle, list the respective names of the points of concurrency of
enyata [817]
The right answer for the question that is being asked and shown above is that: "c.lines containing the altitudes." For a triangle, list the respective names of the points of concurrency of c.lines containing the altitudes<span>
</span>
5 0
3 years ago
Read 2 more answers
Kiemanh is solving the equation 15 r minus 6 r = 36. What is the value of r? 2 4 15 27
Alexus [3.1K]

Answer:

the actual answer is B.) 4

Step-by-step explanation:

just took the topic test

5 0
3 years ago
Read 2 more answers
( x+y+z )² + 2( x+y+z ) +1
eimsori [14]

Answer:

(x+y+z+1 {)}^{2}

Step-by-step explanation:

(x+y+z {)}^{2} +2(x+y+z)+1

(x+y+z+1 {)}^{2}

<h3>Hope it is helpful....</h3>
5 0
3 years ago
Read 2 more answers
Other questions:
  • The domain of y = csc x is given by x≠nπ. True or False?
    13·2 answers
  • How to find a least common demoniator
    5·1 answer
  • A cube has a surface are of 3750 find the length on one side
    11·1 answer
  • Please need help asap... thanks
    6·1 answer
  • Which graph represents an exponential function?
    12·2 answers
  • Find the missing side. Round your answer to the nearest tenth
    10·2 answers
  • AHH HELP ME AGAIN :P THERES ONE MORE AFTER THIS
    15·2 answers
  • -3(x - 6) - 3 x greater than or equal to 12​
    5·1 answer
  • Please do this thank you will give brain liest if correct..
    14·2 answers
  • Consider the graph of the function f(x)=(1/4)^x. Which statements describe key features of function f?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!