Answer:
Coplanar points
Step-by-step explanation:
Coplanar points are three or more points that lie in the same plane.
<h3>
Answer: C) integers and rational numbers</h3>
Explanation:
The set of integers is {..., -3, -2, -1, 0, 1, 2, 3, ...} basically any number that does not have a decimal or fractional part to it. We can say that this set is composed of positive and negative whole numbers along with 0. So this is why -3 is in the set of integers.
The value -3 is not in the set of whole numbers because the set of whole numbers is {0, 1, 2, 3, 4, 5, 6, ...}, so this rules out choice D.
Choice B is also eliminated because -3 is a rational number. We can write -3 as a fraction of two integers, example: -3 = -3/1. Any rational number is not irrational, and vice versa.
Choice A is ruled out because it's not the most complete answer (though its technically true).
<em>Greetings from Brasil</em>
Let us call the distance AB of Y (in the problem nothing is said about this dimension, so lets call of Y).
From the attached drawing we can conclude that:
AB + BC = AC
where
AB = Y
BC = 2X + 4
AC = 24
then
AB + BC = AC
Y + (2X + 4) = 24
<h2>X = (20 - Y)/2</h2>
<em>In my view this question is incomplete</em>
Answer: -1/4
Step-by-step explanation:
cancel the equal terms.
-2/3 - x + 3/6 = 1/12
calculate.
-1/6 - x = 1/12
move the constant to the right.
-x = 1/12 + 1/6
calculate the sum.
-x = 1/4
change the signs.
x = -1/4
