3.1415926535 is the ones I have memorized. Shouldnt need to know more then that
.015 is directly halfway between the two, so .013 is less than halfway
Answer:
Step-by-step explanation:
Law of sines says that the length of sides are proportional to the sine of the opposing angle.
Using the sine rule,
sin(x)/2.5 = sin(28)/3
therefore
sin(x) = 2.5 * sin(28) / 3
or
here we have
x = asin (2.5*sin(28) / 3)
so
box 1 = 2.5
box 2 = 28°
box 3 = 3
Answer:
The interval notation is;
![(-\infty,4]](https://tex.z-dn.net/?f=%28-%5Cinfty%2C4%5D)
Step-by-step explanation:
The solution set of the inequality represented on the number line is

The boundary 4 is inclusive in the solution set, so we use square bracket "[ ]" to show inclusion and open bracket "()" to show that, that part of the interval in not bounded.
In interval notation, we can write this as;
![(-\infty,4]](https://tex.z-dn.net/?f=%28-%5Cinfty%2C4%5D)
Repeated