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
Ymorist [56]
2 years ago
10

carmen y catalina comparan la nota que obtuvieron en su examen de nivelacion matematica y mencionan lo siguiente: nuestras notas

juntas es igual a 34 puntos pero se sabe que carmen obtuvo 4 puntos mas que catalina, ¿ cual es la nota de catalina?
Mathematics
1 answer:
Rudiy272 years ago
7 0

Answer:

38?  

Step-by-step explanation:

You might be interested in
Solve the equation. Then check your solution
kondaur [170]

Answer:

  • Option <u>B </u>is correct i.e. <u>2</u><u>1</u>

Step-by-step explanation:

In the question we're provided with an equation that is :

  • v/7 = 3

And we are asked to find the solution for the equation .

<u>Solution</u><u> </u><u>:</u><u> </u><u>-</u>

<u>\longrightarrow \:  \frac{v}{7}  = 3</u>

Multiplying by 7 on both sides :

\longrightarrow \: \frac{v}{ \cancel{7} }\times  \cancel{7}  = 3 \times 7

On further calculations , we get :

\longrightarrow \:  \blue{\boxed{v = 21}}

  • <u>Therefore</u><u> </u><u>,</u><u> </u><u>solution</u><u> </u><u>for</u><u> equation</u><u> </u><u>is </u><u>2</u><u>1</u><u> </u><u>.</u><u>That </u><u>means</u><u> </u><u>option </u><u>B </u><u>is </u><u>the </u><u>correct</u><u> answer</u><u>.</u>

<u>Verifying</u><u> </u><u>:</u>

We are verifying our answer by substituting value of v in the equation given in question :

\longrightarrow \: \frac{v}{7}  = 3

Putting value of v :

\longrightarrow \:  \cancel{\frac{21}{7}}  = 3

By dividing 21 with 7 , we get :

\longrightarrow \:3 = 3

\longrightarrow \: L.H.S=R.H.S

\longrightarrow \: Hence , \: Verified.

  • <u>Therefore</u><u> </u><u>,</u><u> </u><u>our </u><u>answer</u><u> is</u><u> valid</u><u> </u><u>.</u>

<h2><u>#</u><u>K</u><u>e</u><u>e</u><u>p</u><u> </u><u>Learning</u></h2>
3 0
1 year ago
Read 2 more answers
Find the value of each trigonometric ratio. Simplify
AysviL [449]
Tan = opp/adj

Tan A = 16/12
7 0
1 year ago
In a certain​ chemical, the ratio of zinc to copper is 3 to 17. A jar of the chemical contains 799 grams of copper. How many gra
dezoksy [38]

Answer:

let's see what to do buddy...

Step-by-step explanation:

\frac{zinc}{copper} =  \frac{3}{17} \\  \\  \frac{zinc}{799} =  \frac{3}{17}

Multiply the sides of the equation by 799

zinc =  \frac{3}{17} \times 799 \\ \\ zinc =  \frac{3}{17} \times 17 \times 47 \\ \\  zinc = 3 \times 47 = 141

So A jar of the chemical contains 141 grams of <em><u>zinc</u></em>.

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

8 0
3 years ago
Evaluate the limit assuming that limx→−5f(x)=17limx→−5f(x)=17 and limx→−5g(x)=22limx→−5g(x)=22. (use symbolic notation and fract
Gemiola [76]

In this question it is given that

\lim_{x->-5}f(x)=17, \lim_{x->-5}g(x)=22

And we have to find the value of the given limit

\lim_{x->-5}(23f(x)+3g(x))

Using properties of limit, first we separate the two functions, that is

23\lim_{x->-5}f(x)+3\lim_{x->-5}g(x)

Substituting the values of the given limit,

23(17)+3(22)=457

3 0
3 years ago
What is 7000000000+7000000000
gogolik [260]

Answer:14,000,000,000

Step-by-step explanation:   all u have to do i 7+7 then add your zeros so

5 0
2 years ago
Read 2 more answers
Other questions:
  • ¿Cómo se escribe una y media, media en números?
    6·2 answers
  • Answer correctly for brainliest and also get a thanks ! Don't answer if you don't know it please !
    14·1 answer
  • A team of 4 people participated in a 400 yard relay race. Each team member runs the same distance. The team complete the race in
    12·1 answer
  • What are the two shapes of cross sections we could create by slicing the pyramid
    9·1 answer
  • If g(x)*x+1/x-2 abd h(x)=4-x, what is the value of (g*h) (-3)
    6·1 answer
  • Melissa wants to purchase a digital camera.The listed price of the camera is $195.99.The camera is no sale for 10% off and Melis
    9·1 answer
  • 40 dogs every 5 hours how may per hour
    13·2 answers
  • I don’t know the answer to this question, I need help the question is in the picture!
    12·1 answer
  • Maria wants to buy a new couch that costs $850. She already has $250 in her piggy
    9·1 answer
  • Factorise:<br> 27x^3 - 1/216 -9/2x^2 +1/4x
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!