Answer:
ft
Step-by-step explanation:
take angle b as reference angle
using sin rule
sin 45 = opposite / hypotenuse
= 17 / BC
BC =17 / 
BC = 17 * 
BC =
ft
Answer:
19/5
Step-by-step explanation:
5x+1=20
5x=20-1
5x=19
x=19/5
Answer:
183.20
Step-by-step explanation:
9.95x16=159.20
159.20+24=183.20
1. Joe- 2+b (or 2+1b)
Micheal- 2b
2. Joe- 2+10=12
Micheal- 2x10=20
3. one distributes and the other just adds regularly.
The answer is 6.21 hope I helped