You use the formula C=2(3.14)r r is the radius and in this situation 2 so the answer will be 12.56
Answer:
3-th picture
Step-by-step explanation:
i think 3-th picture)
30 70 90 are the angles of the triangle hope this is helpful
Answer:
0.000093
Step-by-step explanation:
The constant term in the given equation is -3. This is the point where the graph must cross the y-axis. Graph B crosses at +3, so is not the answer.
The coefficient of x is 3/4. This means the line rises 3 units in 4 horizontal units. The line in Graph C appears to rise 3 units in 2 horizontal units, so is not the answer.
Graph A has the correct y-intercept and slope, so is the correct choice.
