First, find the radius of the circle. The radius of a circle is half the diameter. r=13/2=6.5
Second, use the equation A=pi * r^2 to find the area of the circle.
A=(3.14) * (6.5^2) = 132.665m^2
so the answer is 132.7 m^2.
-8, -19, -30, -49 , -60
<u>Step-by-step explanation:</u>
Here we have the following sequence :
-8, -19, -30, _ , _
- First term of sequence is -8 .
- Second term of sequence is -19 :
![-8-11 = -19](https://tex.z-dn.net/?f=-8-11%20%3D%20-19)
- Third term of sequence is -30 :
![-19-11 = -30](https://tex.z-dn.net/?f=-19-11%20%3D%20-30)
- Fourth term of sequence is :
![-30-11 = -49](https://tex.z-dn.net/?f=-30-11%20%3D%20-49)
- Fifth term of sequence is :
Following sequence was an AP( Arithmetic Progression ) with first term as -8 i.e.
and common difference
having general equation as :
.
Answer is B because I learned it in school
Answer:
x=0, y=-12
Step-by-step explanation:
you can use substitution to solve for x
-3(x-12)=2x+36
-3x+36=2x+36
subtract 36 from both sides and add 3x to both sides
0=5x
x=0
now plug in 0 as x for either equation
y=0-12
y=-12
to check your work plug in x and y into the other equation
-3(-12)=2(0)+36
36=36
Answer: D. 9 commercials
Step-by-step explanation: 32 times 9 = 288 or 288/32 = 9