Answer:
The average rate of change from x = −2 to x = 0 is 3.
Step-by-step explanation:
The given function is,
Put x=-2,
Put x=0
From the graph of f(x) it is noticed that the graph passing through (-2,-5) and (0,2).
Average rate of change is the change is function with respect to x.
Therefore the average rate of change from x = −2 to x = 0 is 3.
The correct question is
A family is building a circular fountain in the backyard. The yard is rectangular and measures 10x by 15x and the fountain is going to be circular with a radius of 4x. Once the fountain is built, what will be the area of the remaining yard?
Step 1
find the area of rectangular yard (A1)
A1=(10*x)*15*x=150*x² units²
Step 2
find the area of the circular <span>fountain (A2)
A2=pi*r</span>²---------> pi*(4x)²=16*pi*x²
Step 3
find <span> the area of the remaining yard (A3)
A3=A1-A2----------> 150*x</span>²-16*pi*x²----> x²*[150-16*pi]----> 2*x²*[75-8*pi]
the answer is the option A)
<span> 2x</span>²<span> (75-8pi )</span>
Answer:
no
Step-by-step explanation:
the sum of interior angles of a triangle should be 180
so the three possible angles would be 90 degree 60 degree and 30 degree
Answer:
27
Step-by-step explanation:
bc m1=31 and m2=29 you subtract 31-29and it is 27
<span>Kenya exchanges $200 for euros (€).
Suppose the conversion rate is €1 = $1.321.
We are looking for how many euros.
1 : 1.321 = x : 200
1.321 x = 200
x = 151.40 Euros.
So, Kenya should receive 151.40 Euros.
</span>