Answer:
A. 11x-3
Step-by-step explanation:
perimeter=sum of all sides
=(x+3)+(2x-4)+(4x+5)+(3x-1)+(x)
= 11-3
The answer is 129 because the opposite corners of a quadrilateral has to equal 180°
Answer:
Your answer would be C. x2 + y2 − 4x − 4y + 23 = 0
Step-by-step explanation:
I did this question before. Hope it helps! :D
complementary is 90 degrees. so, you combine like terms.
