Answer is B because brick starts with a B
19,000
Step-by-step explanation:
round down if the hundred is above 5 than round up one number
Answer:
x = y = -2
Step-by-step explanation:
Hope this helps
The answer should be either b or d but i’m not too sure
Using the cosine double angle formula,

(Note I took the positive case since
terminates in the first quadrant)
Using the Pythagorean identity,

(Note I took the positive case since
terminates in the first quadrant)