Home Mathematics M< B = 25°, mD= 45°, mZE=250 m2A = ? A. 450 B. 550 C. 850 p. 110° M< B = 25°, mD= 45°, mZE=250 m2A = ? A. 450 B. 550 C. 850 p. 110°Mathematics Jd326677777gfcOctober 22, 20214 CommentsM< B = 25°, mD= 45°, mZE=250 m2A = ? A. 450 B. 550 C. 850 p. 110°
you might have to contact customer support. if you have it on your iphone you just got into your settings> subscriptions> cancelstep-by-step explanation:Reply
[tex]y> \frac{1}{3}x[/tex] and y≤ -x +4 .step-by-step explanation:we are given a graph for system of inequalities.in order to write the system of inequalities for the given graph, we need to find the inequality for each of the line separately.let us find the slope of dotted line first.taking two coordinates on the graph.let us say (0,0) and (3,1).let us find the slope of the line now.slope of the dotted line would be =[tex]\frac{1-0}{3-0} = \frac{1}{3}[/tex].y-intercept of dotted line is y=0 only.plugging slope m= [tex]\frac{1}{3}[/tex] and b=0 in slope-intercept form y=mx+b, we get[tex]y=\frac{1}{3}x[/tex].the line is shaded up of that dotted line.therefore, for shading up we would take greater than inequality symbol > .and because it's a dotted line we would take only > symbol in place of = sign in above equation of line.therefore, inequality for dotted line would be[tex]y> \frac{1}{3}x[/tex].let us take two points (3,1) and (0,4) on the solid line.slope of the solid line would be =[tex]\frac{4-1}{0-3} = \frac{3}{-3}=-1[/tex].for the solid line we have y-intercept b= 4.plugging slope m= -1 and b=4 in slope-intercept form y=mx+b, we gety = -1x + 4.the line is shaded down of that solid line.therefore, for shading down we would take less than inequality symbol < .and because it's a solid line we would take ≤ symbol in place of = sign in above equation of line.therefore, inequality for solid line would bey≤ -x +4 .[tex]Write a system of inequalities to represent the shaded portion of the graph.[/tex]Reply
you might have to contact customer support. if you have it on your iphone you just got into your settings> subscriptions> cancel
step-by-step explanation:
[tex]y> \frac{1}{3}x[/tex] and y≤ -x +4 .
step-by-step explanation:
we are given a graph for system of inequalities.
in order to write the system of inequalities for the given graph, we need to find the inequality for each of the line separately.
let us find the slope of dotted line first.
taking two coordinates on the graph.
let us say (0,0) and (3,1).
let us find the slope of the line now.
slope of the dotted line would be =[tex]\frac{1-0}{3-0} = \frac{1}{3}[/tex].
y-intercept of dotted line is y=0 only.
plugging slope m= [tex]\frac{1}{3}[/tex] and b=0 in slope-intercept form y=mx+b, we get
[tex]y=\frac{1}{3}x[/tex].
the line is shaded up of that dotted line.
therefore, for shading up we would take greater than inequality symbol > .
and because it's a dotted line we would take only > symbol in place of = sign in above equation of line.
therefore, inequality for dotted line would be
[tex]y> \frac{1}{3}x[/tex].
let us take two points (3,1) and (0,4) on the solid line.
slope of the solid line would be =[tex]\frac{4-1}{0-3} = \frac{3}{-3}=-1[/tex].
for the solid line we have y-intercept b= 4.
plugging slope m= -1 and b=4 in slope-intercept form y=mx+b, we get
y = -1x + 4.
the line is shaded down of that solid line.
therefore, for shading down we would take less than inequality symbol < .
and because it's a solid line we would take ≤ symbol in place of = sign in above equation of line.
therefore, inequality for solid line would be
y≤ -x +4 .
[tex]Write a system of inequalities to represent the shaded portion of the graph.[/tex]
answer: idk
step-by-step explanation:
3x + 4y -25 =0 represents the amount of change sianna should recieve