First way. you could round to the tens place and add. 370 + 230 about 600.
round to the nearest hundreds. 400 plus 200. about 600.
The sum of a trapezoid is 360 degrees
45+90+90+x=360
45+180+x=360
225+x=360
x=135
X = 4 will give you the same output no matter what graph you are using.
Answer:
bodmas
Step-by-step explanation:
enables to go step by step