Answer:
y = -4x+1
Step-by-step explanation:
slope = (y2-y1)/ (x2-x1)
m= (-3-5)/(1--1)
= (-3-5)/(1+1)
= -8/2
= -4
point slope form of a line is
y-y1 = m(x-x1)
y-5 =-4(x--1)
y-5 = -4 (x+1)
distribute
y-5 = -4x -4
add 5 to each side
y-5+5 = -4x-4+5
y = -4x+1
Answer:
ionosphere
Step-by-step explanation:
In radio communication, skywave or skip refers to the propagation of radio waves reflected or refracted back toward Earth from the ionosphere, an electrically charged layer of the upper atmosphere
Answer:
cave 1 - 2g= 12 gold, g is 6
2s = 18 silver, s = 9
so she would stay 9 days digging for silver and 6 for gold
cave 2- 1g = 12 gold, g is 12
3s = 18 silver, s = 4
she would stay 4 days looking for silver and 12 for gold
cave 1 is better because its less days since she is digging for gold and silver at same time it would only take maybe 10 days but for cave 2 its would take abt 13 days
Step-by-step explanation: idk i just put some stuff together sorrry its wrong..... but i hope it helps..
The correct answer would be C. I am 100% shure
2x^-2y^-2 = 2/x^2y^2 = 2/(2)^2 x (3)2 = 2/4 x 9 = 2/36 = 1/18