Answer:
Hi there!
To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem.
Apothem: a segment that joins the polygon's center to the midpoint of any side that is perpendicular to that side.
For this case, the first thing we must do is define a variable.
We have then:
p: rate in miles per hour for the last 1.5 hours
We now write the equation that models the problem.
We have then:

Rewriting we have:

From here, we clear the value of p.
We have then:
Answer:
DeAngelo's rate for the last 1.5 hours of his run is 7 miles per hour.
Answer:
y = 2
Step-by-step explanation:
Given
y + 7 = 9 ( subtract 7 from both sides )
y = 2
Answer:
x = 3.6
Step-by-step explanation:


Answer:
<h2><em><u>C</u></em><em><u>.</u></em><em><u> </u></em><em><u>0</u></em><em><u> </u></em></h2>
Step-by-step explanation:
As,
In a constant term the power of the variable is zero, so it's degree is 0.
<em><u>Eg</u></em><em><u>:</u></em>

<em><u>Since</u></em><em><u>,</u></em>
<em><u>
</u></em>
<em><u>Hence</u></em><em><u>,</u></em>
4 × 1 = 4
<em><u>Here, The value remains unchanged hence it is the constant variable. </u></em>