To solve number eight, you would set it up as an equation equal to 180
72+7x+24=180
Next you would combine like terms 24 and 72 to get 96
Now the equation is 96+7x=180 Now, subtract 96 from 180 and then divide by seven to get x, so then x is equal to 12
18x-8x2=0
Two solutions were found :
x = 9/4 = 2.250
x = 0
Step by step solution :
Step 1 :
Equation at the end of step 1 :
18x - 23x2 = 0
Ummm... Are you ok? Please retype this lol
Answer-
(1 and 3), (5 and 7), (6 and 8) are corresponding angles
<u>Solution-</u>
Corresponding Angles
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When two parallel lines are crossed by another line (called the Transversal), the angles in matching corners are called Corresponding Angles.
e.g As shown in the attachment attached herewith, angle 1 and 2, 3 and 4 are Corresponding Angles.
∴ In the question, angle 1 and 3, 5 and 7, 6 and 8 are Corresponding Angles.
Y = 5 - 2x
3 = 5 - 2(1) True
1=5-2(2) True
3=5-2(0) False
0,3 is not a solution