Check the picture below.
in a parallelogram, there are two pairs of parallel sides, so in this case, namely since A and C are on opposite ends of the diagonal, that means that the segment AB is the one that's parallel to CD, and of course, AD is parallel to BC.
in order to maintain the same "slant" or slope, that way the sides are indeed parallel, since parallel sides have the same slant, we can just check how much is it horizontally from B to C, and then how much is it from there up to C, vertically.
if we move the same quantities horizontally and vertically, from A, we will end up at D, while maintaning the slant.
so... notice in the picture the blue distances from B up to C, we move that much in the red distances from A up to D.
what are the coordinates of D? well, ok, add them up.
Which of the following relations has a domain of {-2, 0, 5}? Choose all that apply. {(-2, 5), (3, 4), (5, 1)} {(-2, 3), (0, 1),
8090 [49]
Answer:
Second option: {}
Third option: {}
Step-by-step explanation:
By definition, the Domain of a relation is the set of all the x-coordinates of the ordered pairs (It is necessary to remember that the x-coordinate is the first element of the ordered pair).
Then, we know that the set of all the x-coordinates of the relation we need to find is: {}
First option {}:
Domain: {}
Second option {}:
Domain: {} (Notice that we do not need to write -2 twice)
Third option {}:
Domain: {}
Fourth option {}:
Domain: {}
The relations {} and {} has a Domain of {}
Answer
hola=hello
Step-by-step explanation:
Answer:
x > 21
General Formulas and Concepts:
<u>Pre-Algebra</u>
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
x + 34 > 55
<u>Step 2: Solve for </u><em><u>x</u></em>
- [Subtraction Property of Equality] Subtract 34 on both sides: x > 21