MclaughlinShondrea MclaughlinShondrea
  • 20-11-2018
  • Mathematics
contestada

Which two ratios form a proportion?
A)
1
2
and
2
7
B)
2
1
and
7
14
C)
1
2
and
7
14
D)
2
1
and
14
21

Respuesta :

matthewlovesports
matthewlovesports matthewlovesports
  • 20-11-2018

The answer is C, 1,2 and 7,14. I know this because 1/2 is the same at 7/14. 7 is exactly half of 14, so if I divide 7/14 by 7 I get 1/2 which is our other set. Therefore, since we know the ratio is equivalent, it is proportional.

Answer Link
cecdav031783
cecdav031783 cecdav031783
  • 04-12-2019

Answer: the correct  is answer is: c

Step-by-step explanation:

Answer Link

Otras preguntas

HELP 3y/5+5-5=20-5 3y/5 (5/3)=15 (5/3) What property was applied in the second step? Please help! This doesn't make sense!!!
what is the algebraic expression for the word phrase seven times the difference of 1 and m
-|8|—|11-8| complute the value of the given expression
_____ describes women who have low availability of energy, menstrual problems, and lessened bone density.
Write the concentration equilibrium constant expression for this reaction. HCN(aq)+OH^-(aq)=>+H2O
Someone please help ASAP will give brainliest
WILL GIVE BRAINLIEST What is the slope of the line on the graph
The perimeter of a geometric figure is the sum of the lengths of its sides. If the perimeter of the following pentagon (five-sided figure) is 32 meters, find th
The fraction 3 over 8 is equivalent to what percent
Stan drove for h hours at a constant rate of r miles per hour. How many miles did he cover during the final 20 minutes of his drive?