Answer:
x=2.5&.5
Step-by-step explanation:
The quadratic formula is (-b+or-sqrt(b^2-4ac)/2a
12+or-sqrt((-12^2)-4(4)(5))
12+or-sqrt(144-80)
12+or-sqrt(64)
(12+8)/8 and (12-8)/8
x=2.5 and x=.5
Answer 2 is 12
Step-by-step explanation:
more than 11 is 12
The supplement of a 9 degree angle is 171 degrees.
The greater one is 34.653
because
34 is greater than 4
so, 34.653>4.653
