I got this. Bottom of the triangle. that flat line is 180 degrees. you have an angle of 120, leaving an angle of 60. if you look at the top, that angle matches the other. so you have 65 degrees on one side, and 60 on the other. so 180-65-60=55. so X=55
The length of BC would be 6ft
Answer: $15.21
Step-by-step explanation:
Given
Joe's lunch cost $13.00 without tax
He tipped the waiter with 17% of bill without tax
So, the amount of tip is
![\Rightarrow 13\times 17\%\\\Rightarrow 13\times 0.17\\\Rightarrow \$2.21](https://tex.z-dn.net/?f=%5CRightarrow%2013%5Ctimes%2017%5C%25%5C%5C%5CRightarrow%2013%5Ctimes%200.17%5C%5C%5CRightarrow%20%5C%242.21)
Total amount that food costs without tax is
![\Rightarrow 13+2.21\\\Rightarrow \$15.21](https://tex.z-dn.net/?f=%5CRightarrow%2013%2B2.21%5C%5C%5CRightarrow%20%5C%2415.21)
Answer:
56/3
Step-by-step explanation:
6x-54=3x+2
3x-54=2
3x=56
x=56/3
Answer: 21
Step-by-step explanation: (If you're serious it's 19)