Answer:
B and D are supplementary there is no complementary angle
Step-by-step explanation:
supplementary angles add upto 180° therefore B and D when added should be equivalent to 180° therefore they are supplementary angles
complementary angles are angles that add upto 90° therefore in the question provided there is no complementary angle
Answer:
6 1615/15377
Step-by-step explanation:
271,000√3 = 469385.768851
Turn that into a fraction 469385/ 768851
Simplify.
Keep in mind we'll convert the mixed fractions to "improper" and then proceed, also keep in mind that minus times minus is plus,

Answer:
Option b.
Step-by-step explanation:
We can easily solve this problem by using a graphing calculator or plotting tool.
The function is
h(t) = cos (t +1)
Please, see attached picture below.
By looking at the picture, we can tell that the amplitude is equal to 1
The function has a period of T = 2π
We can see there is no vertical shift.
It has a phase shift of +1. (Which moves the graph to the left)
Answer:
Option b.
Answer:
it would be 64-81 than answer devide by 6.