cos(x) = ³/₅
cos⁻¹[cos(x)] = cos⁻¹(³/₅)
x ≈ 53.13
sin(2x) = sin[2(53.13)]
sin(2x) = sin(106.26)
sin(2x) = 0.960001
cos(2x) = cos[2(53.13)]
cos(2x) = cos(106.26)
cos(2x) = -0.27999657
tan(2x) = tan[2(53.13)]
tan(2x) = tan(106.26)
tan(2x) = -3.428617001
<u>Answer</u>:
5p - 10
<u>Explanation</u>:
total price = (price of each ticket) - $10
<em> let the price of each ticket be p</em>
so equation:
total price = 5p - 10
Yes because you can't do 2 minus 4
Just do 100*600 then make the 330 into 400 and do 10 millameter and 10 inch from 11 inches and add all them up and call FEDEX to give you a box and your mail. I hope you understand
1 cup of flour for every 1 and 1/3 cup of milk
1 and 1/3 = 4/3 cup
1 and 1/4 = 5/4 cup
5/4 /4/3 = 5/4 x 3/4 = 15/16 cups are needed
