- A line passes through (9,2) and (12,-4).
- So, x = 9, y = 2
- x = 12, y = -4
<u>For </u><u>the </u><u>1</u><u>s</u><u>t</u><u> </u><u>equation</u><u>,</u><u> </u>
- 2x + y = 20
- Putting x = 9, y = 2
- or, 2 (9) + 2 = 20
- or, 18 + 2 = 20
- or, LHS = RHS
- Now, putting x = 12, y = -4 in the above equation, we have
- 2(12) + (-4) = 20
- or, 24 - 4 = 20
- or, LHS = RHS.
- So we can see that the first equation is the equation of the line.
- This is given in the graph in the picture.
- Like this way, if we check with other equations, we see that they are not the required equation of the line.
<u>Answer</u><u>:</u>
<u>A.</u><u> </u><u>2</u><u>x</u><u> </u><u>+</u><u> </u><u>y </u><u>=</u><u> </u><u>2</u><u>0</u>
Hope you could get an idea from here.
Doubt clarification - use comment section.
Answer:
2/3
Step-by-step explanation:
You have 6 possible outcomes. Getting 1 outcome is 1/6. You have 2 possible outcomes. Getting 1 outcome is 1/2.
Add 1/2 and 1/6 to get 2/3
The diagram in the Unit 1 Lesson 11, the description of the rotation of the image ∆P'O'G' is as follows;
1. C. Rotate 60° counterclockwise around <em>O</em>
<h3>What is the description of the transformation of ∆POG?</h3>
The diagram of the triangle ∆POG consists of a triangle placed in a grid consisting of equilateral triangles.
The location of point O<em> </em>in both the pre-image and the image are (approximately) the same.
Therefore;
The point about which ∆POG is rotated is the point <em>O</em>.
The side OG in the pre-image is vertical, while O'G' in the image 1 is rotated to the right, through to the next adjacent leg of one of the triangles in the grid with vertex at <em>O</em>.
Given that the triangles in the grid are equilateral triangles, that have an 60° interior angles, we have;
The rotation transformation is a 60° counterclockwise rotation about the point <em>O</em>.
The correct option is therefore;
- C. Rotate 60° counterclockwise around <em>O</em>.
Learn more about rotation transformation in geometry here:
brainly.com/question/28084964
#SPJ1
You can count how many squares away each point is. Or you can count lines and spaces depends on what the question asks. The translation is that they are both reflecting, so that means that one side is A and the ither side is A. hope this helps, dont forget to ask for help at school!
<h2>Answer : </h2>
<em>Since</em><em> </em><em>,</em>
<em>DA</em><em>|</em><em>|</em><em>CB</em><em> </em><em>and</em><em> </em><em>AC</em><em> </em><em>is </em><em>the</em><em> </em><em>transveral</em><em> </em><em>,</em>
<em>The</em><em> </em><em>alternate</em><em> </em><em>interi</em><em>or</em><em> </em><em>angles</em><em> </em><em>are</em><em> </em>
<em></em>
<em>and</em>
<em></em>
<em>Thus</em><em> </em><em>,</em><em>the</em><em> </em><em>answer</em><em> </em><em>is </em><em>,</em>
<em>the</em><em> </em><em>third</em><em> </em><em>option</em><em> </em>
<em> </em>
<em></em>
<em></em>