The unknown is 2% and sorry
Pythagoras theorem:
hypotenuse²=leg₁²+leg₂²
Data:
leg₁=4 u
leg₂=7 u
Therefore:
hypotenuse²=(4 u)²+(7 u)²
hypotenuse²=16 u²+49 u²
hypotenuse²=65 u²
hypotenuse=√(65 u²)≈8.06 u
Answer: the length of the hypotenuse is 8.06 u
15a^{5} b^{15}
I hope this helps.
Answer:
its B
Step-by-step explanation:
No triangle. Scalene triangles are all uneven sides.