11% = 0.11
6.5% =0.065
0.26 = 26%
-0.195 = -19.5%
-111 = -11100%
Answer:
The number of sides are 360
Step-by-step explanation:
We are given
exterior angle is 1 degree
Firstly, we will find interior angle
interior angle = 180 - exterior angle
we can plug value
interior angle = 180 - 1
interior angle = 179
now, we can use formula
now, we can plug angle
now, we can solve for n
So,
The number of sides are 360
Answer:
V = 6x^3 - 9x^2 - 6x (which matches the third answer choice)
Step-by-step explanation:
The volume of a rectangular prism of length L, depth W and height H is
V = L * W * H.
Thus,
in this case,
V = (2x + 1)(x - 2)(3x).
The order in which we multiply these quantities together is immaterial.
Working from left to right, we get:
V = (2x^2 - 3x - 2)(3x), and then:
V = 6x^3 - 9x^2 - 6x (which matches the third answer choice)
Answer:
x=-8 y=6
Step-by-step explanation:
Add the two equations together. This cancels the x and gets us y=6
Then substitute y in more the first equation which gets us -8
