Answer:
= 4sqrt3
Step-by-step explanation:
-2i sqrt -12
= -2i * i sqrt12 <-- i^2 = -1
= -2i^2sqrt12
= -2(-1)sqrt12
= 2sqrt12
= 2 * 2 sqrt3
= 4sqrt3
Answer:
kinda bad
Step-by-step explanation:
but overall good
Answer:
B - 10c
Step-by-step explanation:
Let B be the initial balance
And c be the cost of each trip
Her balance would be:
B - 10c
Answer:
5 is a factor
Step-by-step explanation:
45s–35
45s = 5*9*s
35 = 5*7
45s–35 = 5(9s-7)
Pemdas
Parentheses
Answer: -11