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
schepotkina [342]
3 years ago
14

FIND 2 RATIONAL NUMBER EQUILANT TO 7/19

Mathematics
2 answers:
photoshop1234 [79]3 years ago
6 0

Answer:

14/38

21/57

Step-by-step explanation:

You just multiply by 2/2 and 3/3

Olenka [21]3 years ago
5 0

Answer:

14/38

21/57

Step-by-step explanation:

7×2/19×2

= 14/38

7×3/19×3

= 21/57

These are rational numbers because they can be expressed in fractions.

You might be interested in
I made a mistake its this question ​
Fittoniya [83]
Wait I don’t really get it but if you mean the result it is -5x^2 + 5 tho
7 0
2 years ago
Read 2 more answers
Help ASAP need explanation
balandron [24]

Hi!

So, it looks like you're doing ratios.

Let's look at 9). If the model car is 4 inches long, and 1 inch equals 4 feet, than the actual car is 16 feet long. We know this because 4x4=16.

11) is also just as simple. If 1 cm is 11 km, and the two cities are 99 km apart, then on the map they are 9 cm apart. 11x9 is 99.

13) This is a 1:2 ratio. Basically, the flagpole's shadow is half of its height. You half the man's height to get a 3 foot shadow.

And, finally, 15)- if the model is 4 inches to the real life train's 3 feet, the actual train is 120 ft long, given that the model is 40 in long. 40x3=120.

I hope this helps! :)

8 0
3 years ago
What is the average<br> number of 4th graders per<br> class from the table above?
melisa1 [442]

Answer:

29

Step-by-step explanation:

You need to find the average number of students

Add up all the students

27+31+28+33+26

145

Divide by the number of classes

145/5

29

The average is 29

6 0
3 years ago
Read 2 more answers
To collect data about the amont of time spent​
solniwko [45]

Answer:

Probably the first one because the other two questions would be un-reliable

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Hurry!! MATH TEST <br> Ill make brainlest and pls show work if you can!
padilas [110]

Answer:

option 1

Step-by-step explanation:

if it goes up 6 then it means plus 6

8 0
3 years ago
Other questions:
  • What is the constant proportionality of y= 2x
    14·2 answers
  • X^y/x^3=x^6, what is the value of y?
    12·1 answer
  • Please help me with this
    10·1 answer
  • The total surface area of this cuboid is 112cm^2. Find the value of x.
    14·2 answers
  • Select the expression equivalent to (4x-6)-(7x+8)
    11·1 answer
  • Help me plz
    10·2 answers
  • Solve the system of equations<br> 3x – 2y + 4z = -14<br> -4x + y + 4z = -16<br> -3x - y - 4z = 2
    12·1 answer
  • Pogle...
    15·1 answer
  • A,D And E Thats The Answers
    6·2 answers
  • When using a ruler, where is the unit?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!