Answer:
sin∅= - √6/3
Step-by-step explanation:
Trigonometric function cos is even function which mean:
cos (-∅) = cos ∅
Trigonometric function sin is odd function which mean:
sin (-∅) = - sin∅ => sin∅ < 0
The basic trigonometric equation reads in this case with angle marked ∅:
sin²∅ + cos²∅ = 1 => sin²∅ = 1 - cos²∅ => sin²∅ = 1 - ( √3/3 )² =>
sin²∅ = 1 - (3/9) => sin²∅ = 1 - (1/3) = (3/3) - (1/3) = 2/3 => sin∅ = - √(2/3) =>
sin∅ = - √2/√3 => sin∅ = - √6/3
God with you!!!
3p - 7 + p = 13... simplify
4p - 7 = 13....add 7 to both sides
4p = 13 + 7
4p = 20 ...divide both sides by 4
p = 20/4
p = 5
<span>A = 1443.65 sq. cm (Maybe)
Though you do not have a figure shown. </span>
Answer:
5x is on the number 5 on the x axis
Step-by-step explanation:
tbh idk the rest but i hope this helps!
Ok i cant answer the exact answer cause i don’t have paper put i’ll give you the format
it’s is
y2-y1
———-
x2-x1
that’s is the formula, you take the second y coordinate and subtract it from the first y then you do the second x coordinate and subtract it from the first x coordinate. hope this helps you
