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mestny [16]
3 years ago
12

What is this one again?

Mathematics
2 answers:
natka813 [3]3 years ago
5 0
I believe it’s C but I don’t know 100%
UNO [17]3 years ago
5 0
I believe that its C
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Please help I don't understand this
Effectus [21]
The correct answer is:  [C]:  " \frac{7}{18}" .
____________________________________________________
Explanation:
____________________________________________________
Given:
____________________________________________________
  
  2 / (9x) = 4 / 7 ;  solve for "x" ;
____________________________________________________

Cross-multiply:

        →   (9x)*4  = 2 * 7 ; 

        →   36x = 14 ; 

Divide each side of the equation by "36" ; 
 to isolate "x" on one side of the equation; & to solve for "x" ; 

        →   36x / 36 = 14 / 36 ; 

                   x = 14/ 36 ; 

                  → x = 14/36 = (14÷2) / (36÷2) = 7/18 ; 
______________________________________________________

The answer is:  " \frac{7}{18}" ;

                       →  which is:  Answer choice:  [C]:  " \frac{7}{18}" .
______________________________________________________
7 0
2 years ago
The variable Z is directly proportional to X. When X is 5, Z has the value 55.
LuckyWell [14K]
Z = k * x
55 = k * 5
divide both sides by 5
11 = x

z = 11x

z = 11 * 12
z = 132
6 0
3 years ago
PLEASE look at photo and help!
VMariaS [17]
It would be a a 6 by 5 inch rectangle, since the height is 6in and the width is 5in. Those are what would make up the cross section.
6 0
2 years ago
According to Confucianism, what is the government’s most important role in society?
nadya68 [22]
C because one they would provide food and possibly anything to help people out
3 0
3 years ago
Read 2 more answers
What is the value of y when x= 2.5
liubo4ka [24]

Answer:

The value of y is unknown bas there is no equation

6 0
2 years ago
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