What are the solutions of the quadratic equation 98-x^2=0 a b c d

and

Step-by-step explanation:

Given the quadratic equation:

We can write this as:

Add 98 to both sides we have;

take square root both sides we have;

⇒

Therefore,  the solutions of the quadratic equation are and

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

"a" determine whether sage found the correct quotient. show your work

step-by-step explanation: