Answer:
48%
Step-by-step explanation:
let's say the initial price of an item is $100
if you take 40% off then you pay only $60
now if you take 20% off 60 you pay $48
$48 is 48% of 100
The expression that represents the approximate length of BC is; A: (3) sin(66)/sin (38)
<h3>Trigonometric Ratios</h3>
From the given triangle ABC, we see that;
∠A = 66°
∠C = 38°
AB = 3
Thus using sine rule, we have;
AB/sin C = BC/sin A
3/sin 38 = BC/sin 66
BC = (3sin 66)/sin 38
BC = 4.45
Read more about Sine rule at;brainly.com/question/4372174
Answer:Water. Am I right?
Step-by-step explanation:
Option C:
is the correct answer.
Explanation:
The given expression is 
We need to determine the factor of the expression.
Now, let us break the given expression into two groups.
Hence, we get,

Simplifying, we get,

Let us factor out 7g from the term 
Hence, we have,

Similarly, let us factor out -6h from the term 
Thus, we have,

Now, we shall factor out the term
, we get,

Thus, the factorization of the given expression is 
Therefore, Option C is the correct answer.
the minimum value is x=-3 and the maximum value is x=01