A circle that contains all the vertices of a polygon - circumscribed
Answer:
The balance after 1 is $7070.35.
Step-by-step explanation:
Compound continuous formula:
A=The final balance
P=Principal
r= interest rate.
Jason deposited $700.00 as principal for 1 year at a rate 1%, compounded continuously.
Here A=$700.00, t= 1 year, r=1%=0.01
=$7070.35
The balance after 1 is $7070.35.
Answer:
c=4n+9/ Pedro played 12 games at the carnival.
Step-by-step explanation:
After writing the equation( c= 4n+9) you would place 57 in the c variable and solve for n.
57=4n+9
48=4n
12=n
The standard form for the equation of a circle is :
<span><span> (x−h)^2</span>+<span>(y−k)^2</span>=r2</span><span> ----------- EQ(1)
</span> where handk are the x and y coordinates of the center of the circle and r<span> is the radius.
</span> The center of the circle is the midpoint of the diameter.
So the midpoint of the diameter with endpoints at (2,-5)and(8,-9) is :
((2+(8))/2,(-5+(-9))/2)=(5,-7)
So the point (5,-7) is the center of the circle.
Now, use the distance formula to find the radius of the circle:
r^2=(2−(5))^2+(-5−(-7))^2=9+4=13
⇒r=√13
Subtituting h=5, k=-7 and r=√13 into EQ(1) gives :
(x-5)^2+(y+7)^2=13
For number 3, C is the answer.
#4. D
the coefficient of x² is negative, so the graph opens downward.
the two zeros are (3,0) and (5,0)
cannot see the question when editing. I'll post it in the comments.
