Answer:
8x - 14 = 5x + 34 (alternate exterior angles)
8x - 5x = 34 + 14
3x = 48
x = 48/3
x = 16
5y + 16 + 8x - 14 = 180 (linear pair)
5y + 16 + 8(16) - 14 = 180
5y + 16 + 128 - 14 = 180
5y + 130 = 180
5y = 180 - 130
5y = 50
y = 50/5
y = 10
∠ (8x - 14) = 114 [(8 × 16 -14)=114]
∠ (5x + 34) = 114 [(5 × 16 +34)=114]
∠ (5y + 16) = 66 [(5 × 10 +16)=66]
hope this helps you!
Value of x for which the two points are on the line with the given slope (1,-1) and (x,7): undefined is
.
<u>Step-by-step explanation:</u>
Here we have to Find x so that the two points are on the line with the given slope (1,-1) and (x,7): undefined . Let's find out:
We know that for any two points given as
slope of line is determined by :
⇒ 
According to question we have two points as
∴
⇒ 
⇒ 
But slope is undefined which is only possible when denominator is zero i.e.
⇒ 
⇒ 
Therefore , Value of x for which the two points are on the line with the given slope (1,-1) and (x,7): undefined is
.
<span>B)It is possible, but very unlikely.</span>