Answer:
Step-by-step explanation:
If the center of the circle is at the origin, the general formula for the circle is
x^2 + y^2 = r^2.
Since r = 2 units in this particular problem, the equation of the circle is:
x^2 + y^2 = 2^2, or x^2 + y^2 = 4
A square has both parallel sides
being the top and bottom
but also both the sides
AND so does a PARALLELogram
BUT a square has ALL right (90 d) angles
and a parallelogram does NOT
ALSO . . . . . SUMMARY . . . . .
The sides of a square are parallel
and all the angles equal 360 degrees,
so it's a parallelogram. BUT a
parallelogram is NOT a square
because a squares angles need to be 90 degrees.
does that answer your question?
Let the total number of games be x.
Number of games Shelley's team won = 
Number of games they outscored
their opponents by more than 10 points = 
×
= 
Hence, 1/8 of the total games, Shelley's team won by 10 points.
Answer: True!
We know this is true because a linear inequality uses less than/greater than and less than or equal to/greater than or equal to. This means that as long as the answer fits into the given constraints (in a graph these constraints are shown as lines and dashed lines), it is true.
