Answer:
44
Step-by-step explanation:
sum of two interior angle is equal to the exterior angle
: . 14 +30 = 44
Answer:
Step-by-step explanation:
* 
then
*
= 64
Answer:
Domain 
Range 
Step-by-step explanation:
Domain : Domain of a function
is the set of all possible values of
for which
exists.
Range : range of a function
is the set of all possible values of
.
Here 
can be any value from
to
.

hence possible value of
can be any value between
and 

let 

so
.
hence
can have any value between
.
Range 
Answer:
1) 477.5
2) 395.8
3) 2042.0
4)132.7
5) 44.1
6) 437.9
Step-by-step explanation:
Surface area of a cylinder = 2(pi)(r)(h) + 2 (pi)(r)^2
Lateral area of a cylinder = 2 (pi)(r)(r)
Answer: -9/7
Explanation: subtract both numbers because they are negativeand you get -9/7