First you need to find the slope.
You do this by adding x to both sides to get 3y=x-12
Then, you divide by three on both sides to get y=1/3x -4
to find the new y intercept you insert the point and the slope in the equation
2=1/3(18)+b
You multiply 1/3 and 18 to get 2=6+b
Finally you subtract 6 on both sides to get -4=b.
This means that the equation of the line is the same as the given line
Answer:
<em><u>The</u></em><em><u> correct</u></em><em><u> answer</u></em><em><u> is</u></em><em><u> </u></em><em><u>square</u></em><em><u> </u></em><em><u>root</u></em><em><u> of</u></em><em><u> </u></em><em><u>3</u></em><em><u> </u></em><em><u>.</u></em>
Step-by-step explanation:
<em><u>Repeating</u></em><em><u> </u></em><em><u>decimals</u></em><em><u> </u></em><em><u>are</u></em><em><u> </u></em><em><u>rational</u></em><em><u> </u></em><em><u>,</u></em><em><u> </u></em><em><u>surprising</u></em><em><u> </u></em><em><u>enough</u></em><em><u> </u></em><em><u>.</u></em><em><u> </u></em><em><u>Fractions</u></em><em><u> </u></em><em><u>are </u></em><em><u>rational</u></em><em><u>.</u></em><em><u> </u></em><em><u>The </u></em><em><u>square</u></em><em><u> root</u></em><em><u> of</u></em><em><u> </u></em><em><u>1</u></em><em><u>6</u></em><em><u> </u></em><em><u>is </u></em><em><u>4</u></em><em><u>,</u></em><em><u> </u></em><em><u>which</u></em><em><u> </u></em><em><u>is </u></em><em><u>rational.</u></em>
<h3><em><u>Hope</u></em><em><u> this</u></em><em><u> helps</u></em><em><u> you</u></em><em><u> </u></em><em><u>!</u></em><em><u>!</u></em><em><u> </u></em><em><u>Have</u></em><em><u> a</u></em><em><u> great</u></em><em><u> day</u></em><em><u>.</u></em></h3>
Given:
A spinner is divided into 8 equal sections where 3 are black, 4 are yellow, and 1 is red.
To find:
The probability of it landing either on a yellow or a red section.
Solution:
We have,
Total number of sections = 8
Black sections = 3
Yellow sections = 4
Red sections = 1
Now,
Either yellow or red sections = 4 + 1
= 5
Now, the probability of it landing either on a yellow or a red section is:


Therefore, the required probability is
.
Let n be the no. of sides
(n-2)*180/n=156
180n-360=156n
24n=360
n=15
so the no. of sides is 15