Answer:
The 3 angles are 62 2/3, 44 2/.3 and 72 2/3 degrees.
Step-by-step explanation:
let x be the first angle then the the second angle is x - 18 and the third angle = x + 10
The 3 angles add up to 180 so:
x + x - 18 + x + 10 = 180
3x = 180 + 18 - 10 = 188
x = 188/3 = 62 2/3 degrees.
x - 18 = 44 2/3
x + 10 = 72 2/3.
Answer: 5/24
Step-by-step explanation:
7/8 = 21/24 2/3= 16/24
21/24 - 16/24 = 5/24
Combine like terms
Subtract 2 from both sides of the equation
Simplify
Subtract 4 from both sides of the equation
Simplify
Then your answer should be 0=0