Answer:
A. -2
B. -10
Step-by-step explanation:
Given the equation of the line
Its slope is
A. Perpendicular line has the slope m, for which
B. The equation of the perpendicular line will be in the form
This line passes through the point (-6,2), substitute its coordinates into the equation:
So, y-intecept is -10.
Answer:
The value of ∅ for the given trigonometrical equation is 60° .
Step-by-step explanation:
Given as :
The Trigonometrical equation
2 cos∅ + 2 = 3
<u>Now, Solving this equation to get the value of ∅</u>
∴ The equation can be written as
2 cos∅ = 3 - 2
or , 2 cos∅ = 1
or , cos∅ =
∴ ∅ =
I.e ∅ = 60°
So,The value of ∅ for the given trigonometrical equation = ∅ = 60°
Hence, The value of ∅ for the given trigonometrical equation is 60° . Answer
