Answer:
>
Step-by-step explanation:
Because if you make a number line, -11 is way more far than -7.
So -7 is greater than -11.
Answer:23.04
Step-by-step explanation:
(20×28.80)/100
576/100
5.76
28.80-5.76
23.04
Answer: X^4-3x^2=4
Step-by-step explanation:
X^4+8x^2+16-11x^2-44+24=0
X^4-3x^2-4=0
X^4-3x^2=4
We are given with the expression arctan(-sqrt(3)) and asked to evaluate it. In this case, we can use a calculator or the rule of common triangles to answer this question. the value of <span>arctan(-sqrt(3)) is -60. Since negative tan is found in 2nd and 4th quadrant, the angles are 180-60 or 120 degrees and 360-60 or 300 degrees.</span>