To answer this problem, you should know the formula that we will be using and this would be:
Angle of elevation = arc tan( (vertical height)/(length of the shadow)).

Plugging in the values in the formula. Here, this angle is:

arc tan (12.5/18) = <span>34.78 degrees</span>

The answer would be approximately 34.78 degrees

3 0

3 years ago

How else can the ratio 14:1 be written

OLEGan [10]

14/1 basically 14 over 1

7 0

2 years ago

Read 2 more answers

What is the slope of a horizontal line? <br>

drek231 [11]

Answer:

0 or Undefined

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Given f(x) and g(x) = k·f(x), use the graph to determine the value of k

k0ka [10]

Answer:

$k=-5$

Step-by-step explanation:

If we observe the graph carefully there are two on each of the graphs highlighted at x=-2.The functions take the following values at that x.

$f(-2)=2$

$g(-2)=-10$

given the condition

$g(x)=k*f(x)$

put $x=-2$

we get . $-10=k*2$

$k=-5$

4 0

2 years ago