Sin(-240) is in Q2 and its reference angle is 60°
Answer:
50 pairs of shoes since 75/12 is 6.25 and then multiply 6.25x8
Answer:
Step-by-step explanation:
1) The given inequality is



Arranging the terms with p² and p, we get

Hence, the inequality is of the form
Ap² + Bp + c < 0
2. A quadratic equation of the form
Ap² + Bp + c < 0 with A > 0 looks like
<u>Check the attached image</u>
The region where the values are negative lies between p₁ and p₂ ...
The p₁ < p < p₂
Answer:
Step-by-step explanation:
19.
2x^2+x-6=0
x^2+x-12=0
(x+2)(2x-3)=0
x=-2,3/2
20.
x^2+8x+15=0
(x+3)(x+5)=0
x=-3,-5
I am not sure what the question is asking I am sorry could you please be more specific ?