aqe
aqe
03-07-2018
Mathematics
contestada
Solve the proportion.
8/7 = n/9
Respuesta :
kanest
kanest
03-07-2018
[tex]\frac{8}{7} = \frac{n}{9}[/tex]
Cross multiply the fractions:
[tex]7 \times n = 7n[/tex]
[tex]8 \times 9 = 72[/tex]
[tex]7n = 72[/tex]
Divide both sides by 7 to get n by itself:
[tex]72 \div 7 = 10.28[/tex]
[tex]n = 10.28[/tex]
The value of n is 10.28.
Answer Link
VER TODAS LAS RESPUESTAS ( 41+ )
Otras preguntas
Tim dives at an average speed of 80 km per hour for 3 hours 45 minutes. work out how many kilometers Tim drives
what is the value of x when y=10 in the equation y=4x-2
A 13-year-old breaks up with his first girlfriend and he is very upset. no one can console him, because he believes that no one else has ever been hurt as badly
The function f(x) is graphed. In two or more complete sentences, describe how to find the interval(s) where the function is increasing and how interval notati
What is the sum of the first 19 terms in the arithmetic sequence 3+7+11+...?
If a particular polygon has exterior angles that measure (x+5)°, (2x-7)° and (5x+10)°, what is the value of x?
Explain the structure of society in the Greek city-states, and be sure to tell me what a city-state is and how it works.
The function consists of three points, as shown in the graph below. Determine the range of the function.a){-4, 2, 4}b){-2, 1}c){-2, 0, 1}d)none of these
The principal goal of the supporters of Manifest Destiny in the 1840s was to A) convince Canada to become part of the United States B) expand United States terr
In cosmos plants, purple stem (a) is dominant to green stem (a), and short petals (b) is dominant to long petals (b). in a simulated cross, aabb plants were cro
