By looking the given options, we can say that some of them are following pythagorean identities and pythagorean identities are
sin^2(x) + cos^2(x) =1, sec^2(x)-tan^2(x) =1,csc^2(x) -cot^2(x)=1
So out the four options, option a and option c are following pythagorean identity and option b and option d are not following pythagorean identity. And we have to find those options which are not identities .
So the correct options are
b) sec^{2} x+csc^{2} x=1 \ d) tan^{2} x + sec^{2} x =1
Step one: Divide 10 by 100 to get 0.1 or 0.10 (they both mean the same thing)
Step two: Multiply 0.1 or 0.10 by 60 to get your answer which is 6.
Sara saved $6.00.
Answer:
2 feet 7 inches
Step-by-step explanation:
first, subtract 5 inches from 5 feet 7 inches which is 5 feet 2 inches
then, divide that in half
you get 2 feet and 7 inches which is your answer
Answer:
576 yards
Step-by-step explanation:
6-1=5
5/5=1
D=1 would be the correct answer if that is what they are asking
