B = 3
3 to the second power is 9, and 4 • 9 = 36.
Its equilateral ( all sides are equalA0
Also its acute.
D and F
Both 8,15,17 and 15,20,25 will form a right triangle
If you need help with these types of problems just go into google and search Pythagorean theory silver and plug in 2/3 side lengths and if the outcome equals the third number, then that means that the side lengths make a right triangle
Answer:
(-18) + (-2) = -20
Step-by-step explanation:
arrow is moving from -18 to -20.