Q5 Q6.) Find the exact value of the six trigonometric functions of theta.
2 answers:
Two pts given (-2, -5) n (0,0)
hypothesis is line segment bet 2 pts
= sqrt (-2^2 + -5^2)
= sqrt (4 + 25)
= sqrt (29)
sin
= y/hypo = -5 / sqrt (29)
cos
= x/hypo = -2 / sqrt (29)
tan
= y/x = -5 / -2 = 2 1/2
csc
= hypo/y = -sqrt (29) / 5
sec
= hypo/x = -sqrt (29) / 2
cot
= x/y = -2 / -5 = 2 / 5
5y - 2x + 1 = 0. 5y = 2x-1. y = 2/5 x - 2/5 this tells us that tan(theta) = 2/5 sin(theta)/sqrt(1-sin^2(theta)) = 2/5 x/sqrt(1-x^2)=2/5 x^2/(1-x^2)=4/25 25x^2=4-4x^2 29x^2=4 x^2=4/29 x = -2/sqrt(29) because quadrant III cos(x) = sqrt(1-4/29) = -5/sqrt(29) tan(theta)=2/5 cos(theta)=-5/sqrt(29) sin(theta)=-2/sqrt(29) cot(theta)=5/2 sec(theta)=-sqrt(29)/5 csc(theta)=-sqrt(29)/2
You might be interested in
Yes because square root of 4 is 2 and square root of 16 is 4. 4+2=6
Answer:
Using Pythagorean theorem:
Diagonal = sqrt( 60^2 + 100^2) = 116.62
Hope this helps!
:)
.73 x .05= .0365
.733333333 x .0000000555555555= .036555555555
i think this is correct hope this helps
<span>The correct answer:
What you do is:
5+5+4+2 which gives you 16
And 12 that are not green,
So,
</span>
<span>A toy has an equal chance of traveling down any production line. " makes no sense to me</span>
Answer:
y=kx
Step-by-step explanation:
If y is directly proportional to x, then we get the formula y=kx.