Cos theta = base /perp
= sqrt(13)/7
=0.515
Answer:
$128
Step-by-step explanation:
1. We need to find how much 1 yard of material cost.
If needed, use a calculator*
120/75=1.6
2. Now we need to know how much 15 yards of material cost.
1.6 times 15=24
3. The buyer ordered an additional 90 yards. If we know how much 75 yards cost, and 15 yards, all you have to do is...
120+24=144
90 yards=$144
4. The additional cost is $144
(Note: the total cost would be $264 (120+144=264))
Answer:
115
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
1.08 1.08 divded by 0.09 equals 12
It is going up by 5 so i believe your answer would be 57
