Answer:
-5 is in the domain of f(g(x))
Step-by-step explanation:
The domain of f(x) is x ≥ 2. The value of g(x) will be ≥ 2 for values of x ≤ 1/6.
-5 is less than 1/6, so is in the domain of f(g(x)).
If the full questions as below;
A dessert has both fruit and yogurt inside. altogether,the mass of the dessert is 185g. the ratio of the mass of fruit to the mass of yogurt is 2:3. what is the mass of yogurt?
total dessert 3:3
since the ratio of the mass of fruit is 2:3
the remaining would be
the ratio of the mass of yogurt which is 1:3
then the answer is:
the mass of yogurt would be one 3rd of the total dessert
185g÷3= 61.66g
cool? :)
x^2 in the function that you typed is x * x ( x multiplied by x). It represents a second degree because there are only 2 "x"s multiplied together. If there were 3 "x"s multiplied together, we would have x^3. Since the highest exponent in this function is 2 (in x^2), we call this function a 2nd degree polynomial.
The equation of the line that is parallel to the line whose equation is 3x-2y=7 would be y = 3/2x + b, in which b can be any real number.
How are parallel straight lines related?
Parallel lines have the same slope since the slope is like a measure of steepness and since parallel lines are of the same steepness, thus, are of the same slope.
We have been given a parallel line with has equation
3x-2y=7
In order to solve this, the slope of the original line.
3x - 2y = 7
-2y = -3x + 7
y = 3/2x - 7/2
thus its slope is 3/2.
thus, the slope of the needed line is 3/2 too.
we know that any line that is parallel to that would have this slope.
So anything is written in the form:
y = 3/2x + b
The equation of the line that is parallel to the line whose equation is 3x-2y=7 would be y = 3/2x + b, in which b can be any real number.
Learn more about parallel lines here:
brainly.com/question/13857011
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Answer:
Required equation is 42 = 5 + 3.70d
Step-by-step explanation:
Emma took a taxi from the airport to her house. She paid a flat fee of $5 plus $3.70 per mile.
The fare came to $42
Flat fee = $5
Variable fee = $3.70 per miles
Total fare = $42
Let Emma traveled d miles
Total fare = Flat fee + variable fee of d miles
According to given info.
42 = 5 + 3.70d
Now we solve for d,
Therefore, d=10 miles
Thus, Required equation is 42 = 5 + 3.70d , d=10 miles
