5.4x10^11 metres per second or 540,000,000,000 metres per second
Answer:
,
Step-by-step explanation:
The function of the graph can be written in the vertex form as
, where V(h,k)=V(2,4) is the vertex of the quadratic function.
We substitute the value to obtain;
,
The point (5,1) lies on the graph so we use it to determine the value of a.
,
,
,

The required equation is
,
Answer:
Answer B:
times
Step-by-step explanation:
To find how many times more massive is the whale relative o the polar bear, we just need to find the quotient of one over the other:
times
Therefore our answer agrees with the one shown as answer B.
Answer:
36.81233927
13.02532494
Step-by-step explanation:
You need to use the law of sine for both of them
the law of sine is as follows:

Question 1:

Question 2:
Let x= AB
Start by solving for the missing angle, 53

x= 13.02532494
I will leave you to round the answers
A line on this coordinate plane is horizontal when every input (x) has the same output y).
This function always gives the same output with no matter what input you put it in.