Which of the following algebraic equations could represent the sentence, "The quotient of a number and 9 is three"? x - 9 = 3 9
1 answer:
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Answer:
The answer is
<h3>center = ( - 7 , - 1)</h3><h3>radius = 6</h3>Step-by-step explanation:
The general equation of a circle is given by
<h3>x² + y² + 2gx + 2fy + c = 0</h3>where the center of the center of the circle is given by
<h3>( - g , - f)</h3>From the question the equation is
x² + y² + 14x + 2y + 14 = 0
Comparing with the general equation above we have
2g = 14 2f = 2
g = 7 f = 1 c = 14
So the center of the circle is
<h3>( - 7 , - 1)</h3>The radius of a circle is given by
where
g = 7
f = 1
c = 14
Substitute the values into the above formula
That's
we have the final answer as
<h3>radius = 6</h3>Hope this helps you
Answer:
The inequality to determine how many more players can make the team is:
On solving it we get :
Thus, the number of players that can still make in the team must be no more than 9.
Step-by-step explanation:
Given:
Maximum number of players the soccer team can have = 26
Number of players already chosen by coach = 17
To find how many players can still make the team.
Solution:
<em>Let the players that can still make the team be = </em>
Players already chosen = 17
<em>Total number of players in the team can be given as =</em>
Total numbers must not exceed 26.
So, the inequality can be written as:
Solving for
Subtracting both sides by 17.
∴
Therefore, no more than 9 players can still make in the soccer team.