Answer:
y = -1/2x + 5/2
Step-by-step explanation:
If two lines are perpendicular to each other, they have opposite slopes.
The first line is y = 2x + 3. Its slope is 2. A line perpendicular to this one will have a slope of -1/2.
Plug this value (-1/2) into your standard point-slope equation of y = mx + b.
y = -1/2x + b
To find b, we want to plug in a value that we know is on this line: in this case, it is (1, 2). Plug in the x and y values into the x and y of the standard equation.
2 = -1/2(1) + b
To find b, multiply the slope and the input of x (1)
2 = -1/2 + b
Now, add 1/2 to both sides to isolate b.
5/2 = b
Plug this into your standard equation.
y = -1/2x + 5/2
This equation is perpendicular to your given equation (y = 2x + 3) and contains point (1, 2)
Hope this helps!
Well it looks really simple I'm gonna go with 5
First you would need to apply the distributive property on the left side to get rid of the parenthesis. Then, you would need to apply the square root on both sides of the equation. Once this is done you would just need to solve for x.
I think it might be 27 no sure
Answer:
Question 1: Answer is H
Question 2: Answer is C
Question 3: Answer is B
Step-by-step explanation:
<em>Trust.</em>