Answer:
Option A
Step-by-step explanation:
Please see attached picture for full solution.
sinθ= opp/hyp
cosθ= adj/hyp
Answer:
33
Step-by-step explanation:
they are vertical angles so they are equal
Answer:
Simple, no. This would not be enough.
Step-by-step explanation:
This is because you mentioned that there are 20 students and each of them needed 2 plates. So, there would need to be at least 40 plates. Forks seem irrelevant in this question but if the teacher has 8 plates in 1 box and another 8 in the second box, that would sum up to 16 plates that are available. And the fact that the box doesn't even include the other items, should hint the lack of items available for the students.
This question seemed worded differently. But tried my best. :)
Answer:
B= 70.53
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
cos theta = adj / hypotenuse
cos B = 3/9
Taking the inverse cos of each side
cos^-1 cos B = cos ^-1 (1/3)
B =70.52877937
Rounding to the nearest hundredth
B= 70.53