B is the correct answer. Less than or equal to 35 t shirts orders.
$325 - $45 delivery charge for ALL orders, = $280.
$280 divided by $8 per order is 35 t shirts.
Answer:
See below.
Step-by-step explanation:
Convert the cotangent to cosine over sine:
Use the cofunction identities. The cofunction identities are:
To convert this, factor out a negative one from the cosine and sine.
Recall that since cosine is an even function, we can remove the negative. Since sine is an odd function, we can move the negative outside:
well, when x = 0, namely at the very beginning, y = 27, thus, that IS the initial value.
Add up them up
Ab+BC
18.3+11.2
=29.5