Answer:
9 and 11
2x+9x=(2+<em>9</em>)x=11x
Its upsidedown, witch one do you need help with?
Answer:
A. 51°
Step-by-step explanation:
By the theorem of intersecting secants.
Is this for area and perimeter? If so, first make the fraction a decimal, (that would be 3.5). Then, for permeter, add 3.5 + 3.5 + 9 + 9, which is 25, for area, multiply 3.5 by 9, which is 31.5. Hope this helped!