Answer:
Step-by-step explanation:
Provide problems and we're here to help.
The slopes of WX and YW are opposite reciprocals.
Answer:
No, only sometimes.
Step-by-step explanation:
Only a regular polygon has interior angles that are all congruent.
Answer:
(4 - 
)(16 + 4 + 
)
Step-by-step explanation:
64 - 
← is a difference of cubes and factors in general as
a³ - b³ = (a - b)(a² + ab + b²), thus
64 -
= 4³ - ( )³
= (4 - )(4² + 4 + ( )² )
= (4 - )(16 + 4 + )
