1. figure c
2.figure b
3. figure a b and c
Cos (Angle) = Adjacent leg / hypotenuse
Cos(68) = Adjacnet leg / 12
Adjacent leg = cos(68) * 12
Adjacent leg = 4.495 feet. Round the answer as needed.
If the equation is then the domain is the set of all real numbers.
We can replace x with any real number and compute to get some real number output for y. There are no division by zero restrictions to worry about, or issues with taking a square root of a negative number (since this isn't really a square root function).
The cube root of a negative number is negative. For example, because (-4)^3 = (-4)*(-4)*(-4) = -64.
In interval notation, the domain would be written as to indicate the entire real number line.
Answer: 119
Step-by-step explanation:
we will replace x and y with the given values x=3, y=-2
-3(3^3)(-2)-4(3)(-2)^2+5= -3(27)(-2)-4(12)+5=
=119