What is the solution of the inequality shown below? c+2 < -1
1 answer:
Answer: c < -3
Step-by-step explanation: To solve for <em>c</em> in this inequality, your goal is the same as it would be you were solving an equation, to get <em>c</em> by itself on one side of the inequality.
Since 2 is being added to <em>c</em>, subtract
2 from both sides of the inequality.
On the left, the +2 and -2 cancel out
and on the right, -1 - 2 is -3.
So we end up with <em>c < -3</em>.
I have also graphed this for you below.
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Answer:
3/4 of the area of the circle is of squared units.
Step-by-step explanation:
Equation of a circle:
The equation of a circle has the following format:
In which the center is and r is the radius.
Area of a circle:
The area of a circle of radius r is given by:
Circle (x+2)² + (y-5)² = 64
Comparing with the standard equation, we have that:
Area of the circle:
What is 3/4 of its area?
3/4 of the area of the circle is of squared units.