Answer:
D, Option A 
Step-by-step explanation:
CE =
(by using pythagorean theorem
A = 1/2 bh
A = 1/2 (2)(
) = 
A. true; law of detachment
Dogs are a Highly Social Animal, considering they often travel in packs or witha human.
Step-by-step explanation:
After taking the square root:
x + 2 = ±2
Notice that x + 2 can also equal -2, because (-2)² = 4.
Answer:

Step-by-step explanation:
Exponential functions are represented in the form
, where a is the initial value and b is the multiplier.
Here, we see that when x = 0, y = 4. This means that 4 is our initial value, or a. You can look at the a variable almost being like the y-intercept of a graph.
Next, we must solve for b. We can do 16 ÷ 4 to find the slope, or multiplier of this function, because 16 is 1 input x-value up from 0. 16 ÷ 4 = 4.
So, we now have all the needed variables, so we plug them into the formula

Side x side=area of a square
s^2=169
s= square root of 169
s=13
D.
Hope this helps.