Answer:
16
Step-by-step explanation:
J + (2 + J) = 30
J + J + 2 = 30
2J + 2 = 30
- 2 -2
2J = 28
J = 14
14 + 2 = 16
M = 16
The answer would be 18.05
Answer:
Nice bro
Step-by-step explanation:
Chargers are the best
Answer:
See attachment for drawing
Step-by-step explanation:
Given
![(x -5)^2 + (y + 10)^2 = 6^2](https://tex.z-dn.net/?f=%28x%20-5%29%5E2%20%2B%20%28y%20%2B%2010%29%5E2%20%3D%206%5E2)
Required
Draw and label the circle
The equation of a circle is:
![(x -a)^2 + (y - b)^2 = r^2](https://tex.z-dn.net/?f=%28x%20-a%29%5E2%20%2B%20%28y%20-%20b%29%5E2%20%3D%20r%5E2)
Where:
![Center = (a,b)](https://tex.z-dn.net/?f=Center%20%3D%20%28a%2Cb%29)
![Radius = r](https://tex.z-dn.net/?f=Radius%20%3D%20r)
So, we have:
![Center = (5,-10)](https://tex.z-dn.net/?f=Center%20%3D%20%285%2C-10%29)
![Radius = 6](https://tex.z-dn.net/?f=Radius%20%3D%206)
<em>See attachment for drawing</em>
the correct question is
<span>The length of a rectangle is represented by 4a + 3b, and its width is represented by 3a-2b. Write a polynomial for the perimeter of the rectangle. What is the minimum perimeter of the rectangle if a=12 and b is a non-zero </span>whole number?
we know that
Perimeter of a rectangle=2*[length + width]
length=(4a+3b)
width=3a-2b
so
P=2*[(4a+3b)+(3a-2b)]-----> P=2*[7a+b]-----> P=14a+2b
the answer part a) is
A polynomial for the perimeter of the rectangle is P=14a+2b
Part b)
for a=12
P=14*12+2b---------> P=168+2b
<span>the minimum perimeter of the rectangle is for b=1
</span>so
P=168+2*1-----> P=170 units
the answer part b) is
the minimum perimeter of the rectangle is 170 units