Answer:
the answer is DBC=90°
because the midpoint of the perimeter of quadrilateral is B
Answer:
9c² -30c + 25
Step-by-step explanation:
Perfect square trinomial: (a - b)² = a² - 2ab + b²
(3c - 5)²
(3c)² -2(3c * 5) + 5²
9c² -2(15c) + 5²
9c² -30c + 25
Final answer: 9c² -30c + 25
Hope this helps!
Answer:
-60/7 or -8 4/7 would be the answer
50.2/3divided by 8/7
it will equal 1 5/16 which is C