Answer:
calculator soup will help you with this one
Step-by-step explanation:
No because if you skip count by 8 you will not see any 84
8
16
24
32
40
48
56
64
72
80
88
...
Answer:
4
Step-by-step explanation:
Answer:
A) 8, 15, 17.
Step-by-step explanation:
Right triangle obey the Pythagorean theorem. Thus, we choose the two smaller numbers (being the cathetus) and if after applying the P. Theorem we get the biggest of each option (the hypotenuse) that means that those numbers could be the sides of a right triangle.
The Pythagorean theorem states that: 
Thus:

Option A:
→ 17 = 17 OK!
Option B:
→ 10 ≠ 12 NO
Option C:
[/tex] →
≠ 21 NO
Option D:
→
≠ 16 NO
Answer:
Square
Step-by-step explanation:
a plane figure with four equal straight sides and four right angles.