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
guajiro [1.7K]
3 years ago
11

Which is not a true proportion 4/8 = 1/2 7/21=1/3 10/25=2/5 12/14=4/7

Mathematics
1 answer:
valentinak56 [21]3 years ago
4 0

Answer: D

Step-by-step explanation:

12 and 14 share the factor 2 so the furthest it can be simplified to is 6/7. this is not equal to 4/7

You might be interested in
Х<br> 6 - 5 = (-13)<br> What does x equal?
asambeis [7]

Answer:

x = -48

<em><u>hopefully i helped :)</u></em>

7 0
3 years ago
Guests had to choose their meals from beef, chicken or vegetarian.
faltersainse [42]
1/3+5/12=4/12+5/12=9/12=3/4 of guests choose meat
1-3/4=1/4 of guests are vegetarians
so
23 guests is 1/4 of all guests
23*4=92 all guests 
6 0
3 years ago
The temperature of a hot steak starts at 140f and decreases at 5f per minute what will the temperature of this steak after a cer
irina1246 [14]

Answer:

T(m) = (140 - 5m)

Step-by-step explanation:

Given that :

Initial temperature, a = 140 F

Rate of decrease = 5 F per minute

Given a certain Number of minutes, m

Temperature, T after m minutes ;

Using the formula :

Final temperature = Initial temperature - 5*number of minutes)

T(m) = (140 - 5m)

Given that ; m = 10

T(10) = 140 - 5(10)

T(10) = 140 - 50

T(10) = 90 F

7 0
3 years ago
Help me please for 10pt
balandron [24]

Answer:

The answer is A

Step-by-step explanation:

6 0
3 years ago
Pls help i might give brainliest
zmey [24]

Answer:

60% I hope I help :) have a great day

6 0
3 years ago
Other questions:
  • Mr angulo Buy 5/8 pound of red grapes and 3/8 pound of green grapes.how many pounds of grapes did mr angulo buy
    9·1 answer
  • If the sales tax in your city is 10.8%, and an item costs$191 before tax, how much tax would you pay on that item?
    10·1 answer
  • Square root of 82 rounded to 0.05
    9·1 answer
  • Nirja has 24 marbles. The number of marbles Nirja has is 6 more than the number of marbles Tim has. If Tim has x marbles, the eq
    8·2 answers
  • If you earned $32,000 this year at your job and know you will receive a 4% raise every year,
    15·1 answer
  • What’s 6% as a fraction
    11·1 answer
  • Please help and thanks !
    14·2 answers
  • In right triangle abc /_B is right angle and m/_c=30 if Ac=10 what is AB
    9·1 answer
  • How do we express 25 in exponential form?
    9·2 answers
  • Find value of the variables .
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!