Using it's concept, the average rate of change of the function on the interval [6,13] is given by:
<h3>What is the average rate of change of a function?</h3>
The average rate of change of a function is given by the <u>change in the output divided by the change in the input</u>. Hence, over an interval [a,b], the rate is given as follows:
In this problem, we want to find the rate in the interval [6, 13], which is given as follows:
More can be learned about the average rate of change of a function at brainly.com/question/24313700
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Answer:
<u>Divide what she owed by 4</u>
Step-by-step explanation:
When you divide by 4, that is the same as taking a fourth of something. A quarter is a term that describes one fourth of a quantity.
The answer is 3283
in word form its three thousand, two hundred, eighty three
Isocoleese means that 2 sides are the same legnth
that also means that 2 angles are the same legnth
so represent the angles as x,y,z
the vertex is the different angle
lets says that x=y because they are the 2 same angle and z=vertex
so just do
the angles measure x,x,z because x=y
so
base angle=x=y
remember that all 3 inside angles added together equals 180 so
x+y+z=180 or x+x+z=180
so we have
measure of each of the base angles of the isosolese triangle is 9 les than 4 times the vertex
that means that x is 9 less than 4 times z or x=-9+4z or x=4z-9
so we have the other equation
x+x+z=180
subsitute 4z-9 for x
4z-9+4z-9+z=180
group like terms
4z+4z+z-9-9=180
add like terms
9z-18=180
add 18 to both sides
9z=198
divide both sides by 9
z=22
subsitute
x=4z-9
x=4(22)-9
x=88-9
x=79
x=y=79
the angles are
base angles=79 degrees
vertex=22 degrees
x=79
y=79
z=22
i think that you would just take 23/4=$5.75
so take 6 times 5.75 and you should get $34.5
