we are given
quadratic equation as
now, we can find b and c from
we can see that coefficient of x^2 is 1
so, we will have to make coefficient x^2 as 1
so, we divide both sides by 3
now, we can simplify it
now, we can compare it with
we get
so, we get order pair as
..............Answer
Answer:
It's closer to 1
Step-by-step explanation:
Answer: I think its the last one
Step-by-step explanation:
i might be wrong so its ok not o mark me the brainliest
Step-by-step explanation:
20% of the length is 23 cm
100% of the length is 23×5 = 115 cm
Answer:
56.6 °
Step-by-step explanation:
For a RIGHT triangle cos (x ) = adjacent leg / hypotenuse
cos (x) = 4.4 / 8
arc cos (4.4/8) = 56.63 ° = ~ 56.6°
