aiirrx
aiirrx
02-02-2017
Mathematics
contestada
What value of x makes this proportion true?
Respuesta :
MohamedSharif
MohamedSharif
02-02-2017
3\x=15\40
3(40)=x(15)
120=15x divide both sides by 15
x=8
Answer Link
Tomathon101
Tomathon101
02-02-2017
15/3 = 5
40/5 = 8
x = 8
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
Create an equivalent system of equations using the sum of the system and the first equation-3x + y = 12x + 3y = 6A.-3x + y = 12- 2x + 4y = 18B.-3x+y=12-3x + 4y
What is the equation?
Scientific research shows that Earth's climate is changing due to human activities. How can scientific research on climate change help us prepare for the future
10. What's the relationship between the temperature and the density of a substance?
Please help !!!!!!!!!!!!!!!
What unintended effect of the Eighteenth Amendment led to its repeal?a.a drop in stock pricesb.an increase in alcohol consumptionc.a rising disregard for the la
What is the discriminant of the quadratic equation 2x + 5x^2=1?
As more ice in the Arctic Ocean melts, what effect does this have on the water? A. Heat absorption increases as the albedo increases. B. Heat absorption
A 1.50-kg block is pushed against a vertical wall by means of a spring (k = 860 N/m). The coefficient of static friction between the block and the wall is 0.54.
Find the slope of the line that passes through the points (-1, 1) and (2, 7).
