Answer:
Since we know that ABCD is an isosceles trapezoid, we can also asume that its diagonals have the same length, which means:
AC = BD
=> 7x - 21 = 5x + 13
=> 7x - 5x = 21 + 13
=> 2x = 34
=> x = 34/2 = 17
So the answer is C.
Answer:
1/3
Step-by-step explanation:
Answer:
Thats not possible
Step-by-step explanation:
There is no:
- numbers
- variables
- only negative signs
Answer: C is your answer.
Step-by-step explanation: