Answer: the value of x is 45
Step-by-step explanation: its a little bit bigger than the 40 on the right
Answer:
Step-by-step explanation:
The ladder forms a right angle triangle with the building and the group. The length of the ladder represents the hypotenuse of the triangle.
The foot of the ladder is 6 feet from the building. This represents the adjacent side of the triangle.
The ladder reaches a height of 14 feet on the building. This represents the opposite side of the triangle.
To determine the angle that the ladder makes with the house θ, we would apply the tangent trigonometric ratio.
Tan θ, = opposite side/adjacent side. Therefore,
Tan θ = 14/6 = 2.33
θ = Tan^- 1(2.33)
θ = 66.8
Answer:
No. There are two solutions to the point x=-2: 9 and 5.
Step-by-step explanation:
Use the vertical line test to determine whether or not a graph represents a function. If a vertical line is moved across the graph and touches the graph at only one point, then the graph is a function. If the vertical line touches the graph at more than one point, for the same x position, then the graph is not a function.