Yes because if you divide 2 by 5 you would get 0.4, which makes them equivalent.
What is the solution of 3x + 5 = 2x – 7?
the x-coordinates of the intersection point of the lines y = 3x + 5 and y = 2x – 7
the x-coordinates of the x-intercepts of the lines y = 3x + 5 and y = 2x – 7
the y-coordinate of the intersection point of the lines y = 3x + 5 and y = 2x – 7
the y-coordinates of the y-intercepts of the lines y = 3x + 5 and y = 2x – 7
It's the first choice. If we solve the simultaneous system
y = 3x + 5
y = 2x – 7
the x coordinate (there's only one) of the meet of the two lines tells us the value of x which satisfies 3x+5=2x-7
Answer:
20% off
Step-by-step explanation:
<em>Divide:</em>
<em>72.8/364</em>
<em>Answer:</em>
<em>.20</em>
<em>Convert:</em>
<em>.20=20%</em>
Answer:
1/2
Step-by-step explanation:
y2 - y1. over. x2 - x1
Consider a pole running from one corner to the farthest corner of a box.
In 3D space the start of the pole would be at (0,0,0).
The endpoint would be at (12,2,1).
Use the distance formula:
D^2 = (x1-x2)^2 + (y1-y2)^2 + (z1-z2)^2
D^2 = (12-0)^2 + (2-0)^2 + (1-0)^2
D^2 = 144 + 4 + 1
D^2= 149
D = sqrt (149)
D = (approx.) 12.21 ft
D = 12 ft
Have a nice day :D
