I’m not exactly sure but maybe f(0) = 4 and g(–2) = 4
Answer:
1) 1.1 seconds
2) 13.5 feet
<h3>Part A</h3>
<u>Apply quadratic formula</u>:
<u>Simplify following</u>
In decimal form:
Conclusion:
As time is be only positive: t = 1.1 seconds
<h3>Part B</h3>
<u>insert t = 0.5</u>
<u>simplify</u>
It is: 180(n-2)
For example, the sum of the interior angles of a triangle is 180 degrees.
The quadrilateral can be cut into two triangle so the sum of the interior angles of a quadrilateral is 180*2=180*(4-2)
The pentagon can be cut into three triangle so the sum of the interior angles of a pentagon is: 180*3=180*(5-2)
The hexagon can be cut into four triangle so the sum of the interior angles of a hexagon is: 180*4=180*(6-2)
Answer: 80 dollars
Step-by-step explanation:
You can find a percentage with one of two ways.
For hundreds like this, oftentimes it's quicker and more simple to think of it as just 100. The proportion from 100 to 500 is just 5. 16% of 100 is 16. So, multiply 16 * 5. You would get 80.
The second method is you can use 0.16 * 500. It's the more conventional method, and you get 80, like the last method.
