Answer:
Smaller Figure 3
Larger Figure 5
Scale factor = 15/25 = 3/5
Let us find the slopes of the two lines
ax+by=c, slope m1 = -a/b
bx-ay=c, slope m2 = b/a
m1*m2 = (-a/b)(b/a) = -1
Therefore the two lines are perpendicular so the answer is D
Answer:
y= x less than 1.5 +4.25
Step-by-step explanation:
Answer:

Step-by-step explanation:
Multiply the fraction by the conjugate and solve (would explain more but you're on a time crunch)
Answer:
16
Step-by-step explanation:
8(19-17)=8(2)=16