What is the measure of ∠d ?

enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

m∠d=
°

Step-by-step explanation:

We have been given an image of a right triangle and we are asked to find the measure of angle D.

We can see from our given triangle that the opposite side of angle D measures 25 ft and adjacent side of angle D is 45 ft.

Since we know that tangent represents the relation between the opposite and adjacent sides of a right triangle.

Upon substituting our given values in above formula we will get,

Upon rounding our answer to nearest hundredth we will get,

Therefore,the measure of angle D is 29.05 degrees.

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: