The zero represents the origin
112.5 seconds per lap. As you need to convert the minutes to seconds, 7 x 60 = 420 + 30 = 450
450/4 = 112.5
Answer:
Vertex = (8, -8)
Step-by-step explanation:
<u>Standard form</u>:
<u>Vertex form</u>:
where (h, k) is the vertex
<u>Intercept form</u>:
where p and q are the x-intercepts
Therefore, the form that most quickly reveals the vertex is
The vertex is (8, -8)
<h2>
Hello!</h2>
The answer is: True.
<h2>Why?</h2>
A counterexample is a way that we can prove that something is not true about a mathematical equation or expression, it's also considered as an exception to a rule.
So:
Then, evaluating we have:
Hence, we can see that the equation is not fulfilled, so, 45° is a counterexample for and the answer is true.
Have a nice day!
Answer:
A = 74295.
Step-by-step explanation:
74*9*
- the last number must be a 0 or a 5.
So we try 74090/45 - not an integer
74095/45 = No
74190/45 No
74195/45 No
74295 / 45 = 1651 So that's it,