Find the value of x

your answer _

b = 23°

Step-by-step explanation:

A circle adds up to 360°, so to find b:

360 - (243 + 94)

360 - 337

b = 23°

b = 23

Step-by-step explanation:

A circle adds to 360 degrees

The three angles shown make a circle

94+243+b = 360

Combine like terms

337 + b = 360

Subtract 337

337+b-337 = 360-337

b =23

step-by-step explanation:

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)