Answer:
285
Step-by-step explanation:
The total amount of degrees in a circle is 360, we know that the un-shaded portion of the circle is 90 degrees this means that the shaded portion has 270 degrees.
We also know that the area of the circle is but we are finding a portion of that, therefore we would need to multiply it by
. The radius is also given which is 11.
Area of the shaded region = = 285
Answer:
the graphed points are in the picture attached
They intersect at (-8,1)
It passes through the x-axis at (-10,0)
It passes through the y-axis at (0,5)
Step-by-step explanation:
:)
Answer:
Step-by-step explanation:
Let y represent the given situation.
Given:
Andrew's age = a
We need to find the expression for given abatement.
Solution:
The given statement: Five years less than four times Andrew’s age
Five years less than four times Andrew’s age =
Andrew's age is known, so we substitute Andrew's age = a
Therefore, the expression for the given situation