Answer:
Greater than 180
Step-by-step explanation:
Answer:
if a polygon is square,then it is also a rectangle is correct
Step-by-step explanation:
1)if a polygon has 4 right angles,then it is a square is wrong since in the statement a square has all its angles as right angles but it need not imply that it is a square as it could also be a rectangle
2) polygon need not have four right angles eg:rhombous with angles 60°,60°,120°,120° is also a polygon
3)every polygon need not be a rectangle as it could be square
4)if a polygon is square, then all its angles are right angles and if all its angles are right then it is rectangle.
hence option 4 is true.
Answer:
As per the given statement: when the lights go out at the store at night there's a 15% off sign hanging out by the make up counter.
To find the number as a decimal and a fraction in simplest form.
Given the Number = 15%.
If we convert any number from percent to decimal divide by 100 and remove the % sign.
Then the given number in decimal is, 0.15
Now, to convert this percent into fraction;
Divide both numerator and denominator by 5 to get;
Therefore, the given number in fraction is; 
Answer: 4 or x=−4
Step-by-step explanation:
Answer:
0, 3/4
Step-by-step explanation:
