Answer:
Given
Step-by-step explanation:
At the beginning it says "Given: AB = CB" so they just gave you that information.
I guess that's f(x) = -3x^2+2
Well :
-3x^2+2=0
-3x^2=-2 / : (-3)
x^2= -2/-3
x^2= 2/3 / sqrt
x= +/ - sqrt(2)/sqrt(3)
We got the zero points.
x ~ +/- 0.81
f(0)= -3(0)^2 + 2
f(0)= 2
Mark three points:
(0.81;0)
(-0.81;0)
(0;2)
Connect with parabolic line and ya got a your graph
Given that <span>Gary's unpaid credit card balance is $2543.32. His APR is 17.4% and he made one new transaction for $320. so his new balance can be solved by just adding the unpaid credit card balance and the new transaction he made.
new balance = </span><span> $ 2543.32 + $ 320
new balance = $ 2863.32</span>
Answer: The area of one sector is 22.6 sq. mm.
Step-by-step explanation: Given that a circle with radius 12 mm divided into 20 sectors of equal area.
We are to find the area of one sector to the nearest tenth.
The AREA of a circle with radius 'r' units is given by
Here, the radius of the circle is
r = 12 mm.
Therefore, the area of the circle will be
Since the whole circle is divided into 20 equal sectors.
So, the area of one sector is
Thus, the area of one sector is 22.6 sq. mm.
Answer:
-32/4
Step-by-step explanation:
-8 times 4= -32 put -32 over 4
