Answer:

Step-by-step explanation:
65
40
75
Mark brainliest please
Answer:
1. The sum of interior angles of a pentagon is 180 but here the sum of angles of this pentagon is 550 . So it is wrong.
2. Angle 145 is equal to the corresponding of angle y. So angle y is 145 degree.So according to opposite angle theorem, angle x is also 145 degree.
Sorry I do not know next question solutions.
Answer:0.6 repeating
Step-by-step explanation:
Simplify the brackets.
5x - 8x - 9 + 4.5x
Collect like terms
(5x - 8x + 4.5)-9
Simplify
1.5x - 9
Now give me your stuffed crust.