Given: sin θ = 0.8660 hypotenuse = 0.25 find: θ = ( explain).

Step-by-step explanation:

Given

Sin\theta =0.8660

And hypotenuse =0.25

And we know

by simple observation

we know sin(30)=0.5

it means that is greater than 45

sin(45)=0.7071

i.e. is greater than 45

for

thus

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !