Pi is canceled out
so 3/4 x 180 = 135
hope it helps
Answer:
The scale factor is 
Step-by-step explanation:
The volume of the original prism is 
The volume of the dilated prism is 
Let the scale factor be 
.
To find the volume of the dilated prism, we multiplied by 
.
![\Rightarrow k=\sqrt[3]{\frac{27}{8}}](https://tex.z-dn.net/?f=%5CRightarrow%20k%3D%5Csqrt%5B3%5D%7B%5Cfrac%7B27%7D%7B8%7D%7D)
11. x² - 7x = 0
x(x) - x(7) = 0
x(x - 7) = 0
x = 0 or x - 7 = 0
+ 7 + 7
x = 7
Solution Set: {0, 7}
12. 3x² - 4x = 20x + 27
+ 4x + 4x
3x² = 24x + 27
3x² - 24x - 27 = 0
x = -(-24) ± √((-24)² - 4(3)(-27))
2(3)
x = 24 ± √(576 + 324)
6
x = 24 ± √(900)
6
x = 24 ± 30
6
x = 4 ± 5
x = 4 + 5 or x = 4 - 5
x = 9 or x = -1
Solution Set: {9, -1}
Answer:
The degree of polynomial is 5.
Step-by-step explanation:
I suppose the polynomial is 
. To find the which degree this polynomial is, we consider the highest exponent of the term which is 
, the 5 is our highest degree of the term and thus, 5 is our highest degree of polynomial.
You will divide by 2 on each sides then x will be your answer
So x is greater than or equal to 4
