Answer:
y = - 4/5x - 1 2/5 Step-by-step explanation:
(-3, 1) (1, -2)
-2 - (-1) / 1 - (-3) = -1/4
Jane = x years
Tom = x+8
*5 Years Ago
Jane= x-5
Tom= (x+8)-5=>x+3---------------------------
x+3=3(x-5)<span>x+3=3x-15
3x-x=18
2x=18
x=9
Jane = 9 years
Tome = 9+8 = 17 years</span>
Original number 21.4709
Rounded to the nearest hundredth 21.471
A^2+b^2= c^2
Plug in the points. the longest side is always c.
95.2^2+ b^2= 168^2.
Square the numbers.
9063.04+ b^2= 28224
Subtract 9063.04 on both sides.
b^2= 19160.96
Find the square root.
b= 138.423119456
Or, b= 138.4 (rounded down)
I hope this helps!
~kaiker
Answer:
y-2=1/6(x-1)
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(1-2)/(-5-1)
m=-1/-6
m=1/6
y-y1=m(x-x1)
y-2=1/6(x-1)
