Answer:
See below.
Step-by-step explanation:
Polly has the least. Let's work this from least to greatest.
They have £270. They share it together. Polly has £30. Andy has £60, and Phoebe has £180.
180 + 60 = 240.
240 + 30 = 270.
Pho: £180
Andy: £60
Polly: £30.
hope this helps.
Answer:f in the chat
Step-by-step explanation:
Answer:
x = ± 2i
Step-by-step explanation:
The equation has no real roots, gut has complex roots
Given
x² = - 4 ( take the square root of both sides )
x = ± 
= ± 
[ Note that
= i ]
= ±
×
= ± 2i
Answer:
x + 79 = 90
x = 11 degrees
Step-by-step explanation: