Step-by-step explanation:
Given: y // z Prove: measure of angle 5 plus measure of angle 2 plus measure of angle 6 equals 180 degrees
In 18 hours = 92700
In 1 hour it would be: 92700/18 = 5150 riders
X multiplied by 7+5=89
X x 7=89-5=84
X x7=84 divide both sides by 7
x=12
The place where two equations intersect, has a certain value of y. This means that in the intersection point, the y-values of both expressions are the same, so y = y. Since y is also represented by the following equations, y = 4x and y = 2x - 2, the x-value of the intersection point is 4x = 2x - 2.
The equation of a circle with center (h, k) and radius r is
.. (x -h)^2 +(y -k)^2 = r^2
Filling in the given information, you have
.. (-3-5)^2 +(2-(-4))^2 = r^2
.. 64 +36 = r^2 = 100
The equation of the circle is then
.. (x -5)^2 +(y +4)^2 =100
Your blanks are filled with (-5), (4), (100).