Answer:
K=3.5
Step-by-step explanation:
1. y/x=k
2. 7/2 or
( 3.5 )
3. 10.5/3 or divided by 3 is 3.5
4. Continue divided y/x and if you get same answer than your constant of proportionality is 3.5 only for this question.
Answer:
The answer to your question is letter B or C they have the same response.
Step-by-step explanation:
From the graph we get the center and the radius
- The center is the point shown in the graph and its coordinates are (1, -4).
- The length of the radius is 3 units, from the center we count horizontally the number of squares (3)
Substitution
(x - 1)² + (y + 4)² = 3²
or (x - 1)² + (y + 4)² = 9
Answer:
I<em>t D</em>e<em>p</em>en<em>d</em>s
Step-by-step explanation:
Answer:
7.15 hours or 7 hours 9 minutes.
Step-by-step explanation:
Time = distance / average speed.
= 715 / 100
= 7.15 hours.