Answer:
93
Step-by-step explanation:
just subtract 53 bc it wants part of qrs
Answer:
5 feet
Step-by-step explanation:
Answer:
1. A 2. 9$ 3. C 4. C 5. Because you can see the prices and the difference between prices
Rate pls
Answer A and Answer D along with the ones you picked beforehand
9514 1404 393
Answer:
cos(20°)
Step-by-step explanation:
The angle difference formula for cosine is ...
cos(α -β) = cos(α)cos(β) +sin(α)sin(β)
If we let α = 50° and β = 30° then this matches the given expression:
cos(50° -30°) = cos(50°)cos(30°) +sin(50°)sin(30°) = cos(20°)