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
AleksandrR [38]
3 years ago
9

You will be the math junior teacher for the next two weeks. In order to succeed in your mission, you have a lot of research to d

o. Your first one is to research 3 interesting ratios.
Example: A five-year-old is likely to have a head to body ratio of about one to six.
Write each ratio in three different ways.
For each ratio, write 2 equivalent ratios.
Mathematics
1 answer:
Nataly [62]3 years ago
8 0

Answer:

i am sorry

Step-by-step explanation:

You might be interested in
David y Angie tienen dos cartulinas iguales. David corta la suya en 3 trozos iguales y Angie la corta en 7 trozos. Los dos usan
Bess [88]

Answer:

(i) David ha empleado \frac{2}{3} de la cartulina.

(ii) Angie ha empleado \frac{2}{7} de la cartulina.

(iii) David ha usado más cartulina.

Step-by-step explanation:

El problema indica que David y Angie emplean una cartulina del mismo tamaño cada uno. David corta la suya en 3 pedazos iguales, mientras que Angie obtiene 7 pedazos iguales. Finalmente, cada uno emplea dos de sus pedazos. A continuación, respondemos a las preguntas del enunciado:

(i) <em>¿Qué fracción de cartulina ha usado David?</em>

La fracción de cartulina empleada por David es igual a los pedazos utilizados divididos por el total de pedazos. Esto es:

x = \frac{2}{3}

David ha empleado \frac{2}{3} de la cartulina.

(ii) <em>¿Qué fracción de cartulina ha usado Angie?</em>

Aplicando el mismo procedimiento del punto anterior, tenemos que:

x = \frac{2}{7}

Angie ha empleado \frac{2}{7} de la cartulina.

(iii) <em>¿Quién ha usado más cartulina?</em>

La persona que ha usado la mayor cantidad de cartulina es aquella que tiene el menor denominador. Por tanto, David ha usado más cartulina.

7 0
3 years ago
Let f = {(x, y) ∈ R × R | xy = 2x + y + 1} There is at least one x ∈ R with no y ∈ R. Find all such problematic x ∈ R. Then rest
loris [4]

Answer:

Problematic x is x = 1

Step-by-step explanation:

Equation:

xy= 2x + y + 1

xy - y = 2x + 1

y(x-1) = 2x + 1

y = (2x+1)/(x-1)

The problematic x is such that when the denominator of the function is 0

x - 1 = 0

x = 1 (the problematic x)

So the domain of f is: x is the subset of R (real number) with the exception of x =/ 1 (x not equal to 1)

To prove this, we can plot the graph and in the graph we can see that as the value of x approaches from negative values to 1, y value will approaches negative infinity, and as the value of x approaches from large positive numbers, y value approaches infinity.

In other words, we'll see an assymptote at x=1

To prove that it is a function, we can do vertical line test by drawing vertical lines accross the graph. We'll see that each line crosses the equation line once hence proving the equation as a function

5 0
3 years ago
How many more people attended the magics game than attended the pacers game. Help :(
nirvana33 [79]
Indiana pacers = 582.295
orlando magic = 715.901

715.901 - 582.295 = <span>133.606

therefore </span><span>133.606 more people attended the magics than pacers 
</span> 
(it was quite blurry so sorry if the numbers are incorrect..)


8 0
3 years ago
Read 2 more answers
The formula for the volume of a square pyramid is v= (b squared •h) ÷3, where b is in the length of one side of the square base
Verdich [7]
I got 5 what did you get
5 0
3 years ago
Match each expression to its simplified form 3(4x + 5)
Natasha_Volkova [10]

Answer:

Step-by-step explanation:

3(4x+5)

12x + 15

Multiply the 3 by numbers inside parentheses.

6 0
3 years ago
Other questions:
  • Which one of the following will result in movement along the demand curve for clothing as opposed to a shift in the demand curve
    7·1 answer
  • On june 25 ritts extended an offer of 250000 for land that had been priced for sale at 300000
    8·1 answer
  • A coach has 9 players signed up for his youth basketball team, but only 5 can play at a time. Assuming all the players can play
    15·1 answer
  • Classifying and ordering real numbers
    5·1 answer
  • PLEASE HELP ME AND I’LL MAKE YOU BRAINLIEST AND GIVE YOU SOME POINTS
    13·1 answer
  • A study of long-distance phone calls made from General Electric Corporate Headquarters in Fairfield, Connecticut, revealed the l
    11·1 answer
  • Third time asking h e l p m e.
    6·2 answers
  • Subtract 9/14 by 1/14.Make sure your answer is fully reduced. Plz help me :(​
    11·2 answers
  • WHAT VAULE MAKES THE TRIANGLE SIMILAR A.1.5 <br> B.5 c .6 d .9
    13·1 answer
  • Anyone know the answer for this
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!