Answer:
A
Step-by-step explanation:
He starts with 20, then ADDS c dollars from earning then SUBTRACTS x dollars by spending.
They are the exact same, so no.
Answer:
22°
Step-by-step explanation:
cos B = (c2 + a2 − b2)/2ca
cos B = (
+ 
- 
)/ 2(10)(6)
cos B = .925
B = 22.33
i dont know how to solve but it can be seen that only three student scored higer than 65. if you want to solve it thn just minus 65 from each test scored by a student if result will more 0 then it means he scored higher than 65
and just count that no. of students.
Answer:
A, A, C, D.
Step-by-step explanation:
I couldn't really tell if sides were equal sorry.
