Answer:
A) -1
Step-by-step explanation:

We can rewrite 2√5 - 3 as -(3 + 2√5)
Therefore,

We can cancel out 3 + 2√5 both in the numerator and the denominator. So we get
= 1/-1
= -1
Answer : A) -1
Thank you.
Answer:
It would take her 5.85 minutes to run 1 kilometer.
Step-by-step explanation:
76/13= 5.846
Answer:
i dont speak english
Step-by-step explanation:
Answer:
AB=9.49
Step-by-step explanation:
plz mark as brainliest if it helps
Answer:
the answer is 52.
Step-by-step explanation:
because of the locations of the two angles, it can be concluded that 156=3x.
now you have an equation.
solve for x.

hope this helps ;)