A rectangular room is 27 feet wide by 17 feet long whats the parameter?
1 answer:
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Answer:
d and g
Step-by-step explanation:
Given
(x - 2)² = - 16 ( take the square root of both sides )
x - 2 = ± = ±
= ± 4i ( add 2 to both sides )
x = 2 ± 4i
Thus
x = 2 + 4i → (d)
x = 2 - 4i → (g)
Answer:
c = - 32
Step-by-step explanation:
The common ratio r of the sequence is
r = =
= - 2
To find the next term in the sequence multiply the previous term by r
a = 4 × - 2 = - 8
b = - 8 × - 2 = 16
c = 16 × - 2 = - 32