Answer:
csc(x)
Step-by-step explanation:
cos(x)cot(x)+sin(x)
We know that cot(x) = cos(x)/ sin (x)
cos(x)cos(x)/ sin(x)+sin(x)
cos^2 (x)/ sin + sin (x)
Getting a common denominator
cos^2 (x)/ sin + sin (x)* sin (x)/ sin(x)
(cos^2(x) + sin^2(x)) /sin(x)
We know that (cos^2(x) + sin^2(x)) = 1
1/sin (x)
1/ sin (x) =csc(x)
csc(x)
Answer:
C
Step-by-step explanation:
combine like terms, 4 and -15 = -11
Answer:
16.56 in
Step-by-step explanation:
4 sides of the squares are exposed
The radius of each semicircle is 1 since they are against 2 squares.
2pi*r=circumfrence
2pi*1=6.28
6.28/2=3.14 because it's a semicircle
3.14*4=12.56 because there are 4 equal semicircles
12.56+4=16.56
Answer:
24+4x
Step-by-step explanation:
4(6)= 24
4(x)= 4x