Answer:
Step-by-step explanation:
average 30
36+12+25+40+10+54+?=
177+?==ortalamax days
177+?=7*30
177+?=210
?=33
Point a is at (0,-4) and point b is at (-8,-7) :)
<span>(x - a)^2 + (y - b)^2 = c^2
</span>above equation is the general equation for the circle. In that, a and b are center of the circle and c is the radius of the circle.
let's change the equation to general circle equation
(x - 3)^2 + (y - 5)^2 = 25
<span>(x - 3)^2 + (y - 5)^2 = 5^2
</span>
center (3 , 5)
x = 3
y = 5
For this case we have that by definition:
Complementary angles are those that add up to 90 degrees.
We have the following variables:
x: Angle
y: Complement of the angle
According to the statement we have:
According to the given definition we have:
So, we have two equations with two unknowns:
-----> (1)
-----> (2)
From (1) we clear y:
We substitute and in (2):
Thus, the angle is degrees.
Answer:
62 days = 1364 pages
1 day = x
62x = 1364
x = 1364/62
x = 22 pages each day