WILL MARK BRAINLIEST. Can someone help me wit des 4 questions listed in the pictures below?

1. y = -1/3x - 5

2. -2 = slope and -4 = y-intercept

3. slope is -11

4. what are the options??

Step-by-step explanation:

Step-by-step explanation:

1) option C

y = -1/3x - 5  

Slope of perpendicular line =

2) y = -2x -4

Slope = -2   and y- intercept = -4

3) option A

(2, 5) ; (3, -6)

Slope =

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180