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
Black_prince [1.1K]
3 years ago
6

Is 12:20 , 30:50 , 75:125 equivalent

Mathematics
1 answer:
Ira Lisetskai [31]3 years ago
5 0

Answer:

Yes

Step-by-step explanation:

All these ratios are equivalent, because if you divide 12/20, 30/50, and 75/125 you will get .6 for each answer.

This means that the unit rate for each of the ratios is the same, and that all of them are equivalent.

Hope this helps!

You might be interested in
What is the solution of this equation -12x-7=53
umka21 [38]

Answer:

<em>x </em>= -5

Step-by-step explanation:

You have to work backwards.

53 + 7 = 60

60 ÷ 12 = 5

Add the negative »»» -5

8 0
2 years ago
Read 2 more answers
Which algebraic expression has a term with a coefficient of 9? O A. 6(x + 5) O B. 6x - 9 O C. 6+ x - 9 O D. 9x=6​
Dimas [21]

Answer:

D is the answer to your question

7 0
3 years ago
In a concert band, the probability that a member is in the brass section is 0.50. The probability that a member plays trombone,
kirill [66]

Answer:

B. 0.12

Step-by-step explanation:

To obtain this probability, you need to multiply the two probabilities.. since it's comprised of two events: one that he's in the brass section, one that he plays trombone.  The probably of him playing trombone only happens if he's in the brass section.

So, you have the possibility he's in the brass section: 0.50

The possibility he's playing trombone, if he's in the brass section: 0.24

P = 0.5 * 0.24 = 0.12

4 0
3 years ago
Halp me please. This questions is killing me. I need the answer. Solve $3a + 4b = a - 8b + 24$ for $a$ in terms of $b$.
Anuta_ua [19.1K]

Answer:

a=12-6b

Step-by-step explanation:

move b and a to their respective sides, getting a = -6b+12

tada :)

3 0
2 years ago
The resting heart rate of an adult is usually about 60 beats per minute. Use your completed table to find approximately how many
Fofino [41]

if 60 beats = 1 minute, and a minute is 60 seconds then 1,000,000 beats has to be divided by 60 = 16667 rounded to the nearest hundred thousand and divide that by 1440 (How many seconds in a day) = 11.574 days.


That equates to 11days, 13hours, 46 min, and 40 sec

4 0
3 years ago
Other questions:
  • Find the unknown 8/28 = m/7
    12·2 answers
  • Please help QUICKLY!! Thanks you!!<br><br><br> Find X
    15·1 answer
  • Determine the slope of the line that passes through each pair of points. <br>A (0,1) ,B (2,7)
    6·1 answer
  • Can some one order these from least to greatest 38%,8/25,0.41
    11·1 answer
  • A culture started with 4,000 bacteria. After 8 hours, it grew to 4,800 bacteria. Predict how many bacteria will be present after
    12·2 answers
  • Which type of transformation creates a similar but NOT congruent shape. A. reflection B. translation C. dilation D. rotation
    15·1 answer
  • How to find the solution to an f(x)=g(x) equation
    14·1 answer
  • Whats the product of (x-y) (6x+4y)
    10·1 answer
  • who knows me bryce olds basketball team for bainbridge also just because this question is not deleted because of not a subject i
    5·1 answer
  • Its my birthday today= Free points!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!