Answer:
B.) 9 in.
Step-by-step explanation:
a^2 + b^2 = c^2
a^2 + 12^2 = 15^2
a^2 + 144 = 225
a^2 = 225 - 144
a^2 = 81
√a^2 = √81
a = 9
Answer
Domain is the values x can be.
Range is the values y can be.
1st Graph)
D: -8 < x < 3
R: 3 < y < 9
2nd Graph)
D: -4<x<4
R: -4<y<4
3rd Graph)
-Note that this graph has an open and closed circle. Which means one is open and the other is closed on the interval. I will use brackets to make it easier.
D: [-4,3)
R: (-6,2)
Answer:d=a2+b2 ∣a(x0)+b(y0)+c∣. So given a line of the form a x + b y + c ax+by+c ax+by+c and a point ( x 0 , y 0 ) , (x_{0},y_{0}), (x0,y0), the perpendicular distance can be found by the above formula.
Step-by-step explanation:
if that is any help
The simplified expression is 
Explanation:
The given expression is 
Let us simplify the expression.
Multiplying the numbers in the numerator, we have,
Dividing the term 144 by 3, which results in 48.
Thus, we have,
Applying the fraction rule 
, we get,
Applying the exponent rule 
, we have,
Thus, the simplified expression is
Answer:
its D
Step-by-step explanation:
In a right triangle the hypotenuse which is 16+9 =25 has to be the largest side. Since x is not the hyportenuse it has to be lower which only leaves one answer : 15
