Taking a test doesn't lessen your risk of a heart attack
Answer:
B?
Step-by-step explanation:
my best guess! it is the best!
Answer:
4.5 x 10 ^9
Step-by-step explanation:
For any triangle, the 2 shortest sides added together have to be longer than the longest sides.
short side (10) + short side (5) needs to be greater than (>) longest side (20)
10 + 5 > 20
15 > 20
This inequality is incorrect, so the lengths cannot make a triangle.
Hope this helps :)