Answer:
(-3,2)
Step-by-step explanation:
When the point P(x,y) is reflected in the line , the mapping is
.
The image of (1,2) after a reflection about x = 6 is
.
.
.
When the resulting point is again reflected in the line x=4, we obtain
.
.
.
Therefore the image of (1,2) after a
reflection about x = 6 followed by a
reflection about x = 4 is (-3,2)
Answer:
225
Step-by-step explanation:
Answer:
x-int: (-2,0)
y-int: (0,1.333)
Step-by-step explanation:
40s=360+30a
40s+30a=$3960
40s=360+30a
40s/40=360+30a/40
s = 9+3/4a
40(9+3/4a) +30a=$3960
360+30a+30a=$3960
360+60a=$3960
360-360+60a=$3960
60a=$3960
60a/60 = $3960/60
a= $60
The algebra book is $60