Answer: Kyle received $0.77
Step-by-step explanation:
The answer is A. because for you to find the answer you have to subtract so it would be 55.75-12.5=43.25
Answer:

Step-by-step explanation:
Given

Perpendicular to 
Required
Determine the line equation
An equation has the form

Where

By comparison with 

Because the line is perpendicular to
, the following relationship exists
i.e. the condition for perpendicularity
Where m1 is the slope of the equation that passes through 
So, we have:


The line equation is then calculated using:

Where


So, we have:


Add 11 to both sides



<em>The B, C and D parts of your question are not clear.</em>
<em>Apply the same steps used in (a) above and you'll get your answers</em>
Answer:
-18
Step-by-step explanation:
-3 √2 * 3 √2
= -9 * (√2)²
= -9 * 2
= -18
Hope this answer was helpful!!
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