Answer:
see explanation
Step-by-step explanation:
(1)
=
( cross- multiply )
6p = 8 ( divide both sides by 6 )
p =
= 
(2)
=
( cross- multiply )
7n = 32 ( divide both sides by 7 )
n = 
(3)
=
( cross- multiply )
3x = 20 ( divide both sides by 3 )
x = 
See attachment for the graph of the function f(x) = cos(x) - 3
<h3>How to graph the function?</h3>
The equation of the cosine function is given as:
f(x) = cos(x) - 3
The above function is a cosine function, and the parent function of the cosine function is
f(x) = cos(x)
This means that the function f(x) = cos(x) is translated 3 units down to get the function f(x) = cos(x) -3
Next, we plot the graph of the function f(x) = cos(x) - 3
See attachment for the graph of the function f(x) = cos(x) - 3
Read more about cosine functions at:
brainly.com/question/17075439
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Answer:ok
Step-by-step explanation:
Answer:
x = 6
Step-by-step explanation:
cross multiplication and a wild guess
Answer:
a squared+ b squared = c squared
Step-by-step explanation: