Find the value of x.

x= 30°

Step-by-step explanation:

The shape is irregular, and it has 5 angles, and the formula for finding a n-sided polygon

is (n-2)180°. To get the total angle, (5-2)180°=3×180°=540°. X°+4x°+4x°+135°+135°=540° ; 9x°+270°=540° ; 9x°=540°-270° ; 9X°=270° therefore, X=270°÷9= 30°•

60.9774

step-by-step explanation:

because when you add 47.6 plus 7.32 equals 54.92

and when you add .0574 + 6= 6.0574

and when you add 54.92 and 6.0574 you get the answer of 60.9774.

plzz mark brainlest last one got deleted. cause i didn't explain it but i did but i understand what the mod meant