I wish i knew how to do this
Answer:
0.9 can be written as a fraction
Step-by-step explanation:
0.9 written as a fraction
if we have no denominator at the bottom then we put 1 at the bottom
0.9 can be written as
Now we need to remove the decimal point
we have 9 after the decimal point. one number after the decimal point.
To remove the decimal point we multiply both top and bottom by 10
0.9 can be written as a fraction
Two points are collinear if there exists a line in which they both lie.
Two points are coplanar if there exists a plane in which they both lie.
If you pick any two points, you can always draw a line (and infinitely many planes) passing through them.
So, you need at least three points in order to have points that are coplanar and not collinear. For example, the vertices of any polygon form a set of points that are all coplanar (they all lie on the plane of the polygon), but are not all collinear.
Answer:
equation: 3x - 20 = 0
Step-by-step explanation:
3x = 20
add its opposite to both sides.
3x - 20 = 20 - 20
= 3x - 20 = 0
Answer:
43 years
Step-by-step explanation:
So its kind of an absolute value problem so you have to look at it like the distance from 0 A.D.
27+16=42