Answer:
yes
Step-by-step explanation:
2 bases 3 rectangles, folds properly.
Answer:
no I don't think it's not beach or not the same
5.43
5.340
5.249
5.209
This is the correct answer to this question.
Answer:
Answer is E
Step-by-step explanation:
did the test, also person who answered before was wrong
Answer:
Verify the following identity:
sec(x) sin(x) + csc(x) cos(x) = tan(x) + cot(x)
Write cotangent as cosine/sine, cosecant as 1/sine, secant as 1/cosine and tangent as sine/cosine:
1/cos(x) sin(x) + 1/sin(x) cos(x) = ^?cos(x)/sin(x) + sin(x)/cos(x)
Put cos(x)/sin(x) + sin(x)/cos(x) over the common denominator sin(x) cos(x): cos(x)/sin(x) + sin(x)/cos(x) = (cos(x)^2 + sin(x)^2)/(cos(x) sin(x)):
(cos(x)^2 + sin(x)^2)/(cos(x) sin(x)) = ^?cos(x)/sin(x) + sin(x)/cos(x)
Put cos(x)/sin(x) + sin(x)/cos(x) over the common denominator sin(x) cos(x): cos(x)/sin(x) + sin(x)/cos(x) = (cos(x)^2 + sin(x)^2)/(cos(x) sin(x)):
((cos(x)^2 + sin(x)^2)/sin(x))/cos(x) = ^?(cos(x)^2 + sin(x)^2)/(cos(x) sin(x))
The left hand side and right hand side are identical:
Answer: (identity has been verified)
Step-by-step explanation: