Answer:
Isosceles
Step-by-step explanation:
The one lined mark on the two angles mean that they are the same since they have the same mark.
y=3x+3
The aquarium tank volume is greater by a factor of 8³ = 512.
45 ÷ x = 9 ... 45 ÷ 5 = 9
5 + 4 ≠ 54
45 ÷ 5 = 9
5 - 7 ≠ 12
8 * 5 ≠ 85
D