Answer:
see below
Step-by-step explanation:
Think of the above as:
*
= *
=
Can flip it around to be...
its called a googol
You dont need one
18 cm, 24 cm, 30 cm
30² = 18² + 24²
900 = 324 + 576
900 = 900
Answer:1.)-27
Answer:5/7