Answer:
Yes that a good answer... 
 
        
             
        
        
        
The area of a triangle for one of the legs being 3 inches and the hypotenuse being 9 inches is 12.727 square inches
<em><u>Solution:</u></em>
Given that to find area of a triangle for one of the legs being 3 inches and the hypotenuse being 9 inches
From given information,
Let "c" = hypotenuse = 9 inches
Let "a" = length of one of the leg of triangle = 3 inches
To find: area of triangle
<u><em>The area of triangle when hypotenuse and length of one side of triangle is given:</em></u>

Where, "c" is the length of hypotenuse
"a" is the length of one side of triangle
Substituting the given values we get,


Thus area of triangle is 12.727 square inches
 
        
             
        
        
        
Answer:
Ben ate 1 1/2 more chocolate than Alice
Step-by-step explanation:
2 5/8 - 1 1/8 = 1 4/8
Simplify: 1 1/2
Ben ate 1 1/2 more chocolate than Alice.
 
        
             
        
        
        
The general rule for the nth term of the sequence is 
Explanation: 
The sequence is -6b, -3b, 0b, 3b, 6b, .....
To find the nth term of the sequence, we need to find the common difference and the first term of the sequence.
First term of the sequence = -6b
Common difference = 
Using this the nth term of the sequence can be determined.
Since, this is an arithmetic sequence, the general form of AP is given by the formula,

where a denotes the first term of the sequence and d denotes the common difference. Thus,  and
 and 
Substituting the values in the general formula, we get,

Thus, the general rule for the nth term of the sequence is 