813000 is 812913 rounded to the nearest thousandth.
Answer:
Step-by-step explanation:
Percent decrease is really interesting
Let us solve this quickly.
80-17=63
63/80 = 0.7875
Percent decrease is 78.75%
Answer:
-16
Step-by-step explanation:
X-6= -22
X = -22+6
X = - 16
Answer:
∴ x= 17
Step-by-step explanation:
the total of angel in 90°
∴ 2x+3+3x+2 =90
∴ 5x +5 =90
5x=90-5
5x = 85 (divide both side by 5)
∴ x= 17