Answer:
B
Step-by-step explanation:
Answer:
x = 60
Step-by-step explanation:
The sum of the angles in a triangle is 180
40 + x+20 + x = 180
Combine like terms
2x+60 =180
Subtract 60 from each side
2x+60-60 =180-60
2x =120
Divide by 2
2x/2 =120/2
x = 60
A) 18x2 = 36
hope I helped
Best of luck :)
Answer:
11 1/4 inches.
Step-by-step explanation:
2 1/4 times 5 = 11 1/4
No, John is incorrect.
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Correct work shown:</h3>








The correct answer should be x = 7 or x = -1