Answer:
(See explanation for further details)
Step-by-step explanation:
The expression is transformed into its standard form:



The function does not represent a circle, as radius is a positive number.
5x•8y
5•8=x•y
40=x•y
5•40•8•40=
40•(5+8)
40•13=
=520
Answer:
SAS
Step-by-step explanation:
it was congruent....because the two sides are equal and also angles are equal
Answer: √ 52
Step-by-step explanation:
12 is the answer to this equation