Answer:
(-1,-2)
Step-by-step explanation:
Answer:
23%
Step-by-step explanation:
39.36-32=7.36
7.36/32=.23
23 percent
Dividing a circular cake among people
A=pi *r^2
The radius is whole number and pi is irrational so area must be demical
And when dividing into people we should divide by a a whole number
Answer:
Step-by-step explanation:
Area of a circle is equal to
, where r is the radius

A diameter is twice the length of the radius. (
)
So the radius is 4 cm.

so the Area is 
Sorry to disappoint, but none of these answers are correct. All three limits are equal to 7.
Compute the one-sided limits:


Both the one-sided limits agree, so the two-sided limit has the same value,
