Answer:
3.4
Step-by-step explanation:
5t+5/4-1=4t-3/5. cross multiply over the bracket
(5t+5)5=(4t-3)(4-1)
25t + 25 = -16t -4- 12 - 3
Combine the like terms
25t - 16t +4t = -4-12-3-25
13t = - 44
Divide both sides by 13
3.38
3.4 approximately
X = 11 / cos(32)
X= 12.97096
The answer is C- 20
a^2 + b^2=c^2
Answer:
Each shirt costed 9 dollars.
Step-by-step explanation:
35+10=45 (initial price)
45/5=9 dollars per shirt
