Step-by-step explanation:
Let us take ratio constant as 'x'
Therefore ratio of angles
3x:5x:9x:13x
Sum of interior angles of quadrilateral is 360 degree.
3x+5x+9x+13x=sum of interior angles of quadrilateral
=>3x+5x+9x+13x=360
=>30x=360
=>x=12
Answer:
bawo
wapd ko kahibaw Unsay answer
Laura has been running at a rate of 12 miles per week.
Step-by-step explanation:
Given,
Time period = 3 weeks
Distance ran by Laura in 3 weeks = 36 miles
To find distance covered in one week, we will divide the total distance by number of weeks.
Distance covered in one week =
Distance covered in one week = 12 miles
Laura has been running at a rate of 12 miles per week.
Keywords: division, unit rate
Learn more about division at:
#LearnwithBrainly
Answer:
216
Step-by-step explanation:
Answer: Graph D will be correct graph for the given function.
Explanation:
Given function
Since it is a bi-quadratic equation thus it must have 4 roots and (0,1) is one of its point.
Moreover, the degree of the function is even thus the end behavior of the function is, as and as
In graph A, function has four root but it does not have the end behavior same as function f(x).( because in this graph , as and , as .) so, it can not be the graph of given function.
In graph B, neither it has four root nor it has the end behavior same as function f(x).(because in this graph as and as .) so, it can not be the graph of given function.
In graph C, neither it has four root nor it has the same end behavior as function f(x).(because in this graph as and as.) so, it also can not be the graph of given function.
In graph D it has four root as well as it has the same end behavior as the given function. Also it passes through the point (0,1).
Thus, graph D is the graph of given function.