Answer:
33
Step-by-step explanation:
a right angle is 90 degress since the other side is 57 than ac must be 33
Do it according to the order of operations
(P)E^MxD/A+S-
the answer would be -13
Answer:

Step-by-step explanation:
Answer:
The domain is the first number in each set so like the domain is: 3,5,6,9
Answer:

Step-by-step explanation:
step 1
Find the area of the circle
The area of the circle is

we have
----> the radius is half the diameter
substitute


step 2
Find the area of a sector
Remember that
The area of the circle subtends a central angle of 360 degrees
so
using proportion
Find out the area of a sector with a central angle of 108 degrees

assume

substitute
