How are the triangles congruent ? AAS , AA , ASA , SAS , or Not enough information
1 answer:
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Answer:
Step-by-step explanation:
Opposite angles of a cyclic quadrilateral are supplementary, so:
This means that
To get the graph to have one x-intercept, we must find the m value where the discriminant of the equation will equal 0.
The discriminant for a graph with one x-intercept is found with the following formula:
Plug in the values of the equation into this formula:
Add 144 to both sides:
Square root both sides to get m by itself:
In order for the graph to have one x-intercept, m must equal -12 or 12.
The discriminant for a graph with one x-intercept is found with the following formula:
Plug in the values of the equation into this formula:
Add 144 to both sides:
Square root both sides to get m by itself:
In order for the graph to have one x-intercept, m must equal -12 or 12.
Answer:
Step-by-step explanation:
First let's convert the mixed numbers into improper fractions.
Let the number be n, so we can write an equation from the word problem as:
Now, we do algebra and solve for n:
hence the number is 25/21