The domain of f(x) is x > -3.
Given that
Function; 
We have to determine
The domain of f(x).
According to the question
To determine the domain of the function following all the steps given below.
The domain is defined as the set, which is to be input in a function. Or, we can say input values that satisfy a function.
Function;
Then,
The domain of the function,
The domain is x > -3,
Hence, the domain of f(x) is x > -3.
To know more about the Domain click the link given below.
brainly.com/question/1503067
<span>The cosine of an angle is the quotient of the side that angle lay on and the hypotenuse.</span>
x-hypotenuse
cos45=19/x
0.707=19/x, x=19/0.707, x=26.9
Hypotenuse is <span>approximately 27.</span>
Answer:
4.B is the answer. brainliest plsss
Answer:
X=5
Step-by-step explanation:
1. Determine the defined range
2. Cross Multiply
3. Convert the Expression
4. Reduce the Numbers
5. Reduce the Fraction
6. Swap both Side
7. Check the Solution
Hope this helps
Answer:
Step-by-step explanation:
I think you have to Evaluate
Subtract
Simplify
Find the Exact Value
Write the Fraction in Simplest Form
Write in Standard Form
Graph
Multiply
Write in Slope-Intercept Form
Calculate the Square Root
Add
Find the Product
Divide
Write in y=mx+b Form
Simplify the Radical Expression
Convert to a Simplified Fraction
Convert to a Decimal
Combine Like Terms
Simplify/Condense
Find the x and y Intercepts
Factor
Find the Degree
Convert to Interval Notation
Expand Using Sum/Difference Formulas
Write as a Single Logarithm
Determine if True
Convert from Radians to Degrees
Write Using Positive Exponents
Find the Complex Conjugate
Convert to Trigonometric Form
More...
