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 ( 18+ )
Otras preguntas
Two right triangles with the following dimensions are graphed with their hypotenuses on the same line: triangle X: horizontal leg measures 4 units vertical leg
Is a satellite orbiting earth free from earths gravity ? Why or why not
Fact and Opinion Direction: Read each statement and then circle whether it is a fact or opinion.Explain your answer. 1-The fastest land dwelling creature is t
What is the value of the expression? 12.4 + (–2 + 1.6) A.11 B.12 C.15 D.16
x-5y=2 and 9x+8=15 solve by substitution
the scale of the map is missing.the actual distance from liberty to west quall is 72 miles,and it is 7 inches on the map. a.what is the scale of the map? b.fost
x-5y=2 and 9x+8=15 solve by substitution
Relationship B has a greater rate than Relationship A. The graph represents Relationship A. Which table could represent Relationship B? A. Time (weeks) -2- -5-
What is the answer to 17=5k-2
The slope of a line is positive. Describe what happens to the value of x as y increases.
