Answer:
third option
Step-by-step explanation:
The equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r is the radius
Here (h, k) = (4, - 1) and r = 10÷ 2 = 5, thus
(x - 4)² + (y - (- 1))² = 5², that is
(x - 4)² + (y + 1)² = 25 ← equation of circle
Answer:
The answer is Graph III.
Step-by-step explanation:
Given that the linear equation is y = mx + c where m represents gradient and c is y-intercept.So firstly, we have to make y the subject :
Next, by looking at the graph, we know that the line has a negative gradient and touches y-axis at 18 which suits the equation.
Answer:
Step-by-step explanation:
In 4hours cost is $20
In 1 hour cost should be $5 (20/4)
Cost for 10 hours =10*$5=$50
Answer:
Step-by-step explanation:
5.27=3.40+.85x
1.87=.85x
2.2=x
Answer:
Mindset. ...
Skill Set. ...
Tool Set.
Step-by-step explanation: