Answer:
Step-by-step explanation:
Answer:
Line symmetry
Step-by-step explanation:
If you drew a straight line across the figure horizontally, you would see that both halves are symmetrical.
X = 13
( x + 4) / 51 = (2x - 7) / 57
585 = 45x
585/45 = 45x/45
x = 13
Answer:
12
Step-by-step explanation:
f(-7) = 5-(-7)=5+7=12