Answer:
X^2-2X+1=0
Step-by-step explanation:
given,2X-X^2=1
or,-(X^2-2X)=1
or,X^2-2X=-1
or,X^2-2X+1=0 ,which is the req.equation in standard form.
Answer:
Step-by-step explanation:
Let the angles which are in ratio be 5x and 7x respectively.
Now,
5x + 7x = 180
=> 12x = 180
=> x = 15
Hence the measure of both the angles are 75 degree and 105 degree.
Can u plz wrights the complete answer so that I could help I out
Answer:
All five answers would be true.
Answer: This statement is false.
Step-by-step explanation:
False, the opposite angles of a quadrilateral in a circumscribed circle is not complementary.
As we know that the sum of opposite angles of a cyclic quadrilateral ( quadrilateral circumscribed circle ) is always supplementary.
So, Sum of opposite angles is 180° .
Hence, this statement is false.