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
pickupchik [31]
2 years ago
14

Un mester popular a confectionat intru-n an 480 de fluiere,ocarine si viori.Cate instrumente de fiecare fel a confectionat meste

rul,stiind ca fluiere si ocarine erau 296,iar ocarine si viori-342?
Mathematics
1 answer:
Marta_Voda [28]2 years ago
8 0

Answer:

138 fluiere, 158 ocarine, 184 viori

Step-by-step explanation:

given:

(1) fluiere + ocarine +viori = 480

(2) fluiere + ocarine =296

(3) ocarine + viori =342

din ecuatia (3) avem: viori= 342-ocarine

din ecuatia(2) avem : fluiere= 296-ocarine

in ecuatia (1) inlocuieste ce ai gasit ca sa fie o ecuatie doar cu necunoscuta ocarine: fluiere + ocarine +viori = 480

296-ocarine +ocarine+ 342-ocarine  =480

296+342-480 = ocarine =158

viori = 342-158 = 184

fluiere = 296-158 = 138

You might be interested in
Can anyone help me with this math question? I don’t quite understand, I hope everyone has a great day!
Ivenika [448]
Maya has 14 stickers her friend is going to give her somemore for her birthday 14+A
3 0
3 years ago
1. for what constant k must f(k) always equal the constant term of f(x) for any polynomial f(x) 2. If we multiply a polynomial b
DIA [1.3K]

Answer:

1. k=0

2. yes, result is still a polynomial.

3. yes, f and g must have the same degree to have deg(f+g) < deg(f) or deg(g)

Step-by-step explanation:

1. for what constant k must f(k) always equal the constant term of f(x) for any polynomial f(x)

for k=0 any polynomial f(x) will reduce f(k) to the constant term.

2. If we multiply a polynomial by a constant, is the result a polynomial?

Yes, If we multiply a polynomial by a constant, the result is always a polynomial.

3. if deg(f+g) is less than both deg f and deg g, then must f and g have the same degree?

Yes.  

If

deg(f+g) < deg(f) and

deg(f+g) < deg(g)

then it means that the two leading terms cancel out, which can happen only if f and g have the same degree.

5 0
3 years ago
Help help help help help help
ira [324]

Answer:

c...

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Hello! My brother thinks that 5/6 times 3/5 is 15 on his homework, but he just wants to make sure. does anyone know that using c
Mamont248 [21]

Answer:

it is 5/6

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
I need the equation and the answer and how to do it, thank you&lt;3
vazorg [7]

Answer:

19=5+(j times 2/3) j=21

Step-by-step explanation:

While reading out the equation, you understand that Hannah's 19 Jolly Ranchers is what the equation is being set to. 5 more means +5. 2/3 of J can be written as (2/3 times J). You can solve for J by setting the equation to J.

3 0
3 years ago
Other questions:
  • What’s the number of cups in 7 pints in a equation
    12·1 answer
  • Helpppppp plzzzzzzz fasttttt!
    15·2 answers
  • Mr. Bueller's behavior at the end of "Seventh Grade" makes Victor feel more
    7·1 answer
  • 2) Waren dividing the polynomial p(,) = 6n? - 27n2 +41 +36 by(r - 4), the remainder can be
    13·1 answer
  • How many solutions does the following equation have?<br><br> 5k - 9 = 5k + 2
    5·2 answers
  • The x -intercept of the line whose equation is 2 x - 3 y = 6 is<br><br> 3<br> 6<br> -2
    5·1 answer
  • The large exhibit at the aquarium has a viewing window that is 22 feet long 58.25 feet high and 13 inches thick estimate its vol
    6·1 answer
  • Which situation best represents the equation below x-15=60
    8·2 answers
  • Picture BELOW<br> thanks in advance
    12·1 answer
  • The inerquartile range of 10 , 11 ,12 ,13 ,
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!