Answer:
The midpoint is;
(-1,-0.5)
Step-by-step explanation:
To do this, we shall use the midpoint formula
That would be;
(x,y) = (x1 + x2)/2 , (y1 + y2)/2
(x1,y1) = (-9,-1)
(x2,y2) = (7,0)
(x,y)
= (7-9)/2 , (0-1)/2
= -2/2 , -1/2
= (-1, -0.5)
Answer:
A =153.9 cm^2
Step-by-step explanation:
We know the area of a circle is given by
A = pi r^2
We are given the radius and pi
A = 3.14 (7)^2
A =153.86 cm^2
Rounding to the nearest tenth
A =A =153.9 cm^2
Solution
1. The algebraic expression = -0.5n - 3.8, where n is the number of minutes.
2. Here the variable "n" represents the number of minutes.
Thank you.
Answer:
32.13
Step-by-step explanation:
10% of 42=4.2
Mate gets 4.2
42-4.2=37.8
15% of 37.8=5.67
Mom gets 5.67
37.8-5.67=32.13
32.13
For this case we have that by definition, the equation of a line in the point-slope form is given by:
Where:
: It is a point through which the line passes
m: It's the slope
We have according to the graph, that the line goes through:
We found the slope:
Thus, the line is of the form:
We substitute a point:
Answer:
