IDNStudy.com, ang iyong destinasyon para sa maaasahan at pangkomunidad na mga sagot. Sumali sa aming platform ng tanong at sagot upang makatanggap ng mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.

II. Solve each proportion. Write your answer on the blank.
4
Example 1 2
N
12x5=12
INX4-4N
16) 5/12 = 357 n = 84
17) n/52 = 180/ 120 = 14
18) 18/n = 21/28 = 24
19) n/4 = 24/6 =
20) 10/16 = n/56 =
4N-12
IN=1244
95
Therefor the
missing term is 3
Example 21
8
2x 24-48
24
8xN=8N
Therefor the
8N48
IN=48+8
IN-6
missing term is 3​


Sagot :

Answer:

Move  

32

to the left side of the equation by subtracting it from both sides.

n

2

+

4

n

32

=

0

Use the quadratic formula to find the solutions.

b

±

b

2

4

(

a

c

)

2

a

Substitute the values  

a

=

1

,  

b

=

4

, and  

c

=

32

into the quadratic formula and solve for  

n

.

4

±

4

2

4

(

1

32

)

2

1

Simplify.

Step-by-step explanation: