Answer:
Step-by-step explanation:
33 1/3% corresponds exactly with 1/3, and 1/3 of $45 is $15.
Thus, 33 1/3% less than $45 is $45 - $15, or $30.
The answer is 70
you can just divide 63 by 0.9 (90%)
you can use proportions to do that
hope i helped
A. Plane R and plane P intersect at AB.
Planes are when 3 points that are not on the same line can be used to describe a plane. Plane P is horizontal and Plane R is vertical and these 2 planes intersect at line AB. Intersecting is where these 2 planes meet, therefore line AB is common to both planes.
b. 3 points that are collinear are A, D and B. As the word collinear implies, this is when three points or more are all aligned in a single straight line.
c. Planes can be named indicating three points that are on the same plane yet not on the same line. In other words these points are not collinear. Plane R can be written as DBG or FAD.
d.Coplanar points are three or more points that lie on the same plane. planes are usually flat surfaces, therefore any three or more points lying on this flat surface be used as coplanar points. 4 coplanar points are ACDE, these lie on plane P.
e. A point that lies on both plane P and plane R is point D, as its on the line of intersection, hence its common to both planes.
Answer:
743.8915 grams; 743891.5 milligrams
Answer:
Step-by-step explanation:
10,15,20. Each using 5 as the GCF
25,30,35. The biggest GCF in 25 is 5, in 30 is 6, in 35 7.
So we can't use 6 or 7 as the GCF,
But, we can use 5 as the GCF.
Same with 40, 45, 50.
The GCF of 40 is 8, for 45 is 9, and for 50 is 10.
But then again, those are not common, so 5 it is again.
And this could keep on going but watch out, it might fail! c: