Let the number of rectangles = R
Perimeter is 2(L) + 2(W)
The length remains the same when you add more triangles ( 6).
The width changes by multiplying the width by the number of rectangles.
Since the width of the rectangles are 1, multiply the number of rectangles R by 1 to get R.
Now replace W in the perimeter frmula with R:
Now the perimetr would be: P = 2L + 2R
Answer:
Shift 4 units down: 
Stretching f(x) by 4 : 
Shift 4 units left: 
Compress by 1/4 units : 
Step-by-step explanation:
Given

Required
Match the transformations (See attachment)
<u>Shift 4 units down</u>
Shifting down a function is represented as:

In this case:

Substitute expression for f(x) and 4 for b in 


<u>Stretching f(x) by 4 </u>
Stretching a function by some units is represented as:

In this case:

Substitute expression for f(x) and 4 for b in 


<u>Shift 4 units left</u>
Shifting a function to the left is represented as:

In this case:

Substitute expression for f(x) and 4 for b in 

Calculating f(x - 4)




Hence:

<u>Compress by 1/4 units </u>
This means that the function is stretched by 
Compressing a function is represented as:

In this case:



Substitute expression for f(x) and 4 for b in 

Calculating f(4x)


Hence:

Answer:
A quadratic function can have two irrational roots.
A quadratic equation can have no real number solutions.
Step-by-step explanation:
V=(4/3)pir^2
c=2pir
12=2pir
divide 2
6=pir
divide by pi
6/pi=r
sub for r
V=(4/3)pi(6/pi)^2
V=(4/3)pi(36/(pi^2))
V=(4/3)(36/pi)
V=144/(3pi)
V=48/pi
aprox pi=3.141592
V=15.2788777155
V=15.28 in^3
Answer: x + 2
Step-by-step explanation:
Given the equation to solve by long division :
Divide x² - x - 6 by x - 3
x in the divisor is used to divide the x² in the Dividend to obtain a value of x as the quotient. The quotient value is multiplied by each value in the Dividend and so on.
This steps taken obtain the quotient is clearly shown in the picture attached.