Which is a solution of tan x + sqrt 3/3? give your answer in radians.
a) 0.65
b) pi/6
c) pi/3
d) 6.15

The correct option is B. pi/6

Step-by-step explanation:

We need to find the solution of this given equation, so first rationalizing the R.H.S. of the given equation.

Therefore, The correct option is B. pi/6

answer: answer is b.

[m < b = 120º]

step-by-step explanation:

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)