There's no such thing as the ratio of one number. A ratio is the quotient of two numbers.
Answer:x²-2x-8
X²-2x=8
X²= -2x + (-1)² = 8 + (-1)²
X²= -2x + 1 = 8 + 1
X²= -2x + 1 = 9
(X-1)² = 9
√(x-1)² = √9
X-1 = ± 3
X= 1 + 3= 4
X= 1 - 3= -2
X= 4 or X= -2
Step-by-step explanation:
Answer:
k = 12
Step-by-step explanation:
2 x 12 = 24
3 x 12 = 36
4 x 12 = 48
5 x 12 = 60
...
hope this helps c:
Answer:
T = n + 132
Step-by-step explanation:
Initially you have n dollars in your bank account.
Since the question doesn't ask or concern the future or present value of money, after depositing $132 you will totally (T) have:
T = n + 132
Answer:
Z = 110
Step-by-step explanation:
Since the figures are similar, the angles have to be equal
<A = <E
<B = <F
<C = <G
<D = <H
<D = 110 so angle <H = 110
Z = 110