Find the area please! *you can use decimals if needed*
2 answers:
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Step-by-step explanation:
First, we need to find that top angle, which we'll call angle x. We can say 26 is the hypotenuse, and 12 is the adjacent, so we know that:
Let's solve this, to find X:
Now that we know what X is, we can use trig to find the missing side, which we'll call y. 48 is the adjacent, and y is the hypotenuse, therefore:
To find y, let's rearrange:
And now let's figure out calculate the value of y (I'm leaving the value of X as just X for the equations, but you will need it to calculate first):
Answer:
(f-g)(144)=0 is the answer which is option C
Step-by-step explanation:
Given:
f(x) = + 12
g(x)=
To find:
(f-g)(144) = ?
Solution:
In the System of functions there Is proved that two functions can be subtracted like simply two numbers
which means that
(f-g)(x) simple means that subtraction of two functions and it could also be written as
(f-g)(x) = f(x)- g(x)
this is proved mathematically
Now in our problem
we have to find the value of
(f-g)(144)
which is equal to
(f-g)(144) = f(144)-g(144)
Now
f(x)= + 12
And
f(144) = + 12
f(144)=12+12
f(144) = 24
Now
g(x)= And
g(144) =
g(144)=2*12
g(144)= 24
Now putting these values in
(f-g)(144) = f(144)-g(144)
= 24 -24
(f-g)(144)=0