Answer:
1 / 8 ÷ 3 = 1 / 24
3 ÷ 1 / 8 = 24
Step-by-step explanation:
1 / 8 ÷ 3
= ( 1 / 8 ) / 3
= 1 / ( 8 x 3 )
= 1 / 24
3 ÷ 1 / 8
= 3 / ( 1 / 8 )
= ( 3 x 8 ) / 1
= 24
The corresponding angles of transversal lines are equal.
The value of y is: 132
<h3>How to determine the value of y</h3>
From the figure, we have the following equations
y = 7x + 20 ---- vertical angles
3x + y = 180
Substitute 7x + 20 for y in 3x + y = 180
3x + 7x + 20 = 180
Collect like terns
3x + 7x = 180 - 20
Evaluate the like terms
10x= 160
Divide both sides by 10
x =16
Recall that:
y = 7x + 20
So, we have:
y = 7 * 16 + 20
y = 132
Hence, the value of y is 132
Read more about transversal lines at:
brainly.com/question/24607467
P = 12 + X + (X - 4)
26 = 2X + 8
-8 = -8
18 = 2X
X = 9