What is the value of x to the nearest degree?
answer options: 48, 42, 24, 84.

48

Step-by-step explanation:

tan theta = opposite side/ adjacent

tan x = 11/10

Take the arctan of each side

arctan tan x = arctan (11/10)

x =arctan (11/10)

x = 47.72631099

To the nearest degree

x = 48

The correct answer is option (1). 48

Step-by-step explanation:

Formula:-

Tan α = Opposite side/Adjacent side

From the given figure we can see that, its a right angled triangle.

T find the value of x

Tan α = Opposite side/Adjacent side

here α  = x

Tan x = 11/10 = 1.1

Therefore x = tan⁻¹(1.1) = 47.7 ≈ 48

The correct answer is option (1). 48

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation:

seems like d

step-by-step explanation: