Answer:
x = 69
Step-by-step explanation:
The sum of the angles round a point is 360°
Subtract the sum of the 2 given angles from 360 for x
x = 360 - (168 + 123) = 360 - 291 = 69
Answer:
do what I would do just answer what ever and if you get it wrong do it until you get it right thats what my momma tell me to do
Step-by-step explanation:
The length of rectangle is: 17
Further explanation:
Given
Perimeter = 48
Let L be the length
Let W be the width
Then

Putting the value of L in perimeter

Putting W=7 in second equation

Hence,
The length of rectangle is: 17
Keywords: Perimeter of rectangle, Linear equations
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