The answer to that problem is 27. You could divide 108 by 4 and get the answer of 27
Total = 21 feet
if each is 3 feet
21/3 = 7
Therefore, there are 7 sections
Answer:
=16+9=25
Step-by-step explanation:
Answer:
- (x + 10)² + (y + 4)² = 232
Step-by-step explanation:
<h3>Given </h3>
- Center = (-10, -4)
- Point on circle = (4, 2)
<h3>To find </h3>
<h3>Solution</h3>
<u>Remember the standard equation of circle:</u>
- (x - h)² + (y - k)² = r², where (h, k) is the center and r is radius
<u>We have</u>
Use distance formula (Pythagorean theorem) to work out the length of the radius. We know that radius is the distance from the center to any point on the circle.
<u>Here we are finding the distance between points (-10, -4) and (4, 2)</u>
- r² = (-10 - 4)² + (-4 - 2)²
- r² = 14² + 6²
- r² = 232
<u>So the equation is:</u>
- (x + 10)² + (y + 4)² = 232
Answer:
the one that looks like a V
1. take a ruler
2.move it across the graph
3.see if it crosses twice
ex:if it is a straight line than it wont work if it is like a V shape it will work
