1/19 and then to draw a green marble would have to be 1/18 so I hope that helps
Find slope
(y2-y1)/(x2-x1) is slope
(11-3)/(1-(-1))=8/2=4
y=4x+b
input a point
(1,11)
x=1
y=11
11=4(1)+b
11=4+b
minus 4 from both sides
7=b
the equatin is
y=4x+7
the closest one
minus 4x from both sides
y-4x=7
times everybody by -1
4x-y=-7
last choice is answer
9514 1404 393
Answer:
2/3
Step-by-step explanation:
Compare the shortest sides:
smaller : larger = 10 : 15 = 2 : 3
The scale factor is 2/3.
6(3x+8)+32+12x
6•3x+6•8+32+12x
18x+48+32+12x
30x+48+32
30x/80
0.375
8a-4a=4a
4a-6a=-2a
-2a-8=2a
-2a+2a=8
0 is not equal to 8
empty