Answer:
negative
Step-by-step explanation:
Answer:
The required equation of line is y=-6x-57.
Step-by-step explanation:
The point slope form of a line is
Where m is slope of the line.
It is given that a line that passes through (–9, –3) and has a slope of –6.
Substitute m=-6, x₁=-9 and y₁=-3 in the above equation.
Subtract 3 from both the sides.
Therefore the required equation of line is y=-6x-57.
Answer:
The correct answer is 619.
Step-by-step explanation:
A number is said to have point symmetry when turning it upside down, that is, turning it 180º, remains the same.
As for geometric figures, the same thing happens. It is symmetrically the same if it is built around a center and when turning it does not change its shape.
That is why the correct option is 619 (6I9).
M- number of magazines
b- number of books
m*3,95 + b*8,95 = 47,65
or in other way: 3,95m + 8,95b=47,65
Area/4= pi(r)^2/4
a/4=pi(40)^2/4
a/4=pi(1600)/4
area is about 5026.5/4
a/4=5026.5/4
a=1256.6