Apentagon has angle measures of 102°, 103°, 112° and 111°. what must the fifth angle measure?

112°

Step-by-step explanation:

A pentagon has a total measure of 540°.

540-(102+103+112+111)=112

the fifth side is 112 degrees .

Step-by-step explanation:

a pentagon equals 540 , so if you add up all the sides and then subtract it from 540 , you will get 112 .

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is