Answer:
x = 5
Step-by-step explanation:
Answer:
(2.5,5)
Step-by-step explanation:
The given function are 
and 
From the graph the two functions intersects at one point.
The point where they met is where the exponential function begins to exceed the quadratic function.
We can estimate this point from the graph as (2.25,4.76).
The closest to this point is (2.5,5)
Answer:
3
Step-by-step explanation:
Boy is 22.5 feet high from the ground
The six trigonometric ratios are sine (sin), cosine (cos), tangent (tan), cotangent (cot), cosecant (cosec), and secant (sec). In geometry, trigonometry is a branch of mathematics that deals with the sides and angles of a right-angled triangle. Therefore, trig ratios are evaluated with respect to sides and angles.
The given question can be solved by sin, as value of perpendicular is to be evaluated and height and angle is provided. Let height from the ground be x
sin(22.5°) = x / 58
x = 58sin22.5 = 58(.38258) = 22.5 feet high.
Thus the Boy is 22.5 feet high from the ground.
Learn more about trigonometry here :
brainly.com/question/26719838
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