For this case we have that by definition, the slope point equation of a line is given by:
Where:
m: It's the slope
b: It is the cutoff point with the y axis
By definition, if two lines are perpendicular, the product of their slopes is -1. That is to say:
Substituting:
We substitute the point to find "b":
Finally:
Answer:
Given:
The product is .
To find:
The value of k.
Solution:
According to the question,
Using distributive property, we get
On comparing both sides, we get
Both value of k are same, i.e., 5.
Therefore, the value of k is 5.
The first one
Explanation: 5x +20 = 120
You start by moving the 20 to other side by subtracting it leaving you with
5x=100
Then you divide 5 into each side since the x has a 5 next to it leaving you with
X=20 since you get rid of the number on the side of the x when you divide
Answer:
<em><u>the sum of 7489, 4223 and 245</u></em><em><u> </u></em><em><u>i</u></em><em><u>s</u></em><em><u> </u></em><em><u>:</u></em><em><u> </u></em>
<em><u>1</u></em><em><u>1</u></em><em><u>,</u></em><em><u>9</u></em><em><u>5</u></em><em><u>7</u></em>
Step-by-step explanation:
<em><u>T</u></em><em><u>h</u></em><em><u>e</u></em><em><u> </u></em><em><u>w</u></em><em><u>o</u></em><em><u>r</u></em><em><u>d</u></em><em><u> </u></em><em><u>"</u></em><em><u>s</u></em><em><u>u</u></em><em><u>m</u></em><em><u>"</u></em><em><u> </u></em><em><u>m</u></em><em><u>e</u></em><em><u>a</u></em><em><u>n</u></em><em><u>s</u></em><em><u> </u></em><em><u>t</u></em><em><u>o</u></em><em><u> </u></em><em><u>a</u></em><em><u>d</u></em><em><u>d</u></em><em><u> </u></em><em><u>s</u></em><em><u>o</u></em><em><u> </u></em><em><u>I</u></em><em><u> </u></em><em><u>j</u></em><em><u>u</u></em><em><u>s</u></em><em><u>t</u></em><em><u> </u></em><em><u>a</u></em><em><u>d</u></em><em><u>d</u></em><em><u>e</u></em><em><u>d</u></em><em><u> </u></em><em><u>i</u></em><em><u>t</u></em><em><u> </u></em><em><u>.</u></em><em><u> </u></em>