Answer:
x = 28
Step-by-step explanation:
The sum of the angles in a straight angle = 180°
Sum the angles and equate to 180
2x + 20 + 3x + 20 = 180
5x + 40 = 180 ( subtract 40 from both sides )
5x = 140 ( divide both sides by 5 )
x = 28
x + y when x = 6 and y = 2
6 + 2 = 8
when x = 12 and y = 20
= 37
when m = 12 and n = 3
= 24
Six times x
6x
Six increased by x
6 + x
The sum of x and y
x + y
Answer:
2.66 or 2 2/3
Step-by-step explanation:
Answer:
5.5
Step-by-step explanation:
1 = 0.5
2 = 1
x1/2
-12.166 divided by -1.54 hm I think -11.122 Im sorry i never learned this...