Answer:
x = 31
Step-by-step explanation:
The perimeter is the sum of the equal-length sides:
63 = (x -10) +(x -10) +(x -10)
63 = 3x -30 . . . . . . . . collect terms
21 = x -10 . . . . . . . . . . divide by 3
31 = x . . . . . . . . . . . . . add 10
Answer:
5 = 1/4c
Step-by-step explanation:
Im not sure, you didn't put a question
X = 72 and it's a scalene triangle
Answer:
Hey! I believe this is your answer:
11094%
Step-by-step explanation: