Answer:
[(cosθ-1)^2]/(sinθ)^2
Step-by-step explanation:
(cotθ-cscθ)^2
(cotθ)^2-<em>2cscθcotθ</em>+<u>(cscθ)^2</u>
(cosθ/sinθ)^2-2<em>(cosθ/(sinθ)^2) +</em><u>1/(sinθ)^2</u>
All have same denominator, (sinθ)2, add/subtract
((cosθ)^2-2cosθ+1)/(sinθ)^2
Factor the top
[(cosθ-1)^2]/(sinθ)^2
Answer: C. 7/8
Step-by-step explanation: 7/8 simplifies to .875 which terminates. 1/3 is repeating .333333... 1/6 is repeating, .166666... and 11/24 is repeating, .4583333...
Answer:
D.
Step-by-step explanation:
329/8=41.125 you divide by 8 because its equivalent to 8 smaller units.
Then: 41.125 x 724=approx. 30,000
Answer:
78.9
Step-by-step explanation:
Multiply by pi (3.14). 25.12 times 3.14 equals 78.9.
Answer:
1
Step-by-step explanation:
A third of 3=1
3/3=1
