Answer:
The side lengths cannot belong to a right triangle.
Step-by-step explanation:
This is a simple case of Pythagorean proof. If this triangle was a right triangle, 20^2 + 21^2 = 28^2. However, this is not the case. 20^2 + 21^2 = 841, which square root is 29.
If you forgot, the Pythagoren Theorem is: a^2 + b^2 = c^2.
Hope this helps!
Answer:
11
Step-by-step explanation:
2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 are all the possible numbers you can roll because if it is 2 dice then you cannot roll a one but you can roll everything else up to 12
Answer:
x=9
Step-by-step explanation:
2x+10=28
Subtract 10 from both sides
2x=18
Divide by 2 on both sides
x=9
Answer:
less than, less than, greater than (from top to bottom)
Step-by-step explanation:
