Answer:
the answer to your question is h = 10
Answer:
The domain of function
is set of all real numbers.
Domain: (-∞,∞)
Step-by-step explanation:
Given:
![f(x)=x-6](https://tex.z-dn.net/?f=f%28x%29%3Dx-6)
![g(x)=x+6](https://tex.z-dn.net/?f=g%28x%29%3Dx%2B6)
the domain of both the above functions is all real number.
To find domain of :
![h(x)=f(x)g(x)](https://tex.z-dn.net/?f=h%28x%29%3Df%28x%29g%28x%29)
Substituting functions
and
to find ![h(x)](https://tex.z-dn.net/?f=h%28x%29)
![h(x)=(x-6)(x+6)](https://tex.z-dn.net/?f=h%28x%29%3D%28x-6%29%28x%2B6%29)
The product can be written as difference of squares. ![[a^2-b^2=(a+b)(a-b)]](https://tex.z-dn.net/?f=%5Ba%5E2-b%5E2%3D%28a%2Bb%29%28a-b%29%5D)
∴ ![h(x)=x^2-36](https://tex.z-dn.net/?f=h%28x%29%3Dx%5E2-36)
The degree of the function
is 2 as the exponent of leading term
is 2. Thus its a quadratic equation.
For any quadratic equation the domain is set of all real numbers.
So Domain of
is (-∞,∞)
A=2...
Subtract 14 from both sides,then subtract 8 from both sides. Your left with
6a=12
6x1=6
6x2=12
A=2
Its 15 markers, at least i would assume
I assume that you want the measurement of angle A
A + (A + 38) = 90
angle A + (38 more than angle a) = are complementary
2A = 52
A = 26
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