The radius of a circle is always the square root of the number on the right. The other two numbers describe the center.
Center: (11,-15) Opposite of what's in the brackets.
Radius: sqrt(144) = 12
The French Revolution lasted from 1789 until 1799.
75.2 is already rounded to the nearest tenth, if you meant tens it's 80
Answer:
B) ![(-2)^{3}](https://tex.z-dn.net/?f=%28-2%29%5E%7B3%7D)
Step-by-step explanation:
Given Quotient :
![\frac{(-2)^4}{-2}](https://tex.z-dn.net/?f=%5Cfrac%7B%28-2%29%5E4%7D%7B-2%7D)
We will use the property of exponents to simplify the quotient.
Applying quotient rule of exponents which can be given as:
![\frac{a^x}{a^y}=a^{x-y}](https://tex.z-dn.net/?f=%5Cfrac%7Ba%5Ex%7D%7Ba%5Ey%7D%3Da%5E%7Bx-y%7D)
We have
![\frac{(-2)^4}{-2}](https://tex.z-dn.net/?f=%5Cfrac%7B%28-2%29%5E4%7D%7B-2%7D)
Any number without an exponent is known to have power of 1.
Thus the quotient can be written as:
⇒ ![\frac{(-2)^4}{(-2)^1}](https://tex.z-dn.net/?f=%5Cfrac%7B%28-2%29%5E4%7D%7B%28-2%29%5E1%7D)
Applying quotient rule.
⇒ ![(-2)^{4-1}](https://tex.z-dn.net/?f=%28-2%29%5E%7B4-1%7D)
⇒
(Answer)
Well I believe in question 12, that the shape has 4 sides, 4 right angles, its a parallelogram, its a quadrilateral, and its a shape. Is that what it means by classify?