Complete the table: Theta
0
90
Cosine (theta)
?
0

a.
1
c.
2
b.
-1
d.
0

Please select the best answer from the choices provided

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex