Answer:
if its area its 21,504 but if its perimiter its 33
Step-by-step explanation:
the sum of supplementary angles is 180 degree
therefore
x +2x = 180°
3x = 180
X = 180/3 = 60°
the value of X is 60°
Yes depending on her purchase. If it is over 90.00 dollars then no she will not.
We have:

Then we use trigonometric identities to change the negative sign of the trigonometric functions, so:

We clear f(x):

we simply what we can:

Thus, the correct answer is;
Answer:
B
Step-by-step explanation:
that way when surveying everyone she’ll know the exact number