Starting at the origin, move 3.5 units to the left and 2 units down
Answer: -3/7
Step-by-step explanation:
The first step is to find the slope of the line
y = mx + c where m is the slope of the line
Rearrange the equation and we get
3y = 7x + 7
y = 7x/3 + 7/3
So the slope of the line 7x - 3y = -7 is 7/3
There is another rule that states: The product of the slopes of two lines perpendicular to each other is -1
So, the slope of the line perpendicular to 7x - 3y = -7 is -1/(7/3) = -3/7
Hello there!☺
![Answer:\boxed{(2x+3)(x+1)}](https://tex.z-dn.net/?f=Answer%3A%5Cboxed%7B%282x%2B3%29%28x%2B1%29%7D)
![Explanation:](https://tex.z-dn.net/?f=Explanation%3A)
Factorized
To factor
, we will have to do it by grouping.
![2x^2+5x+3\\(2x+3)(x+1)](https://tex.z-dn.net/?f=2x%5E2%2B5x%2B3%5C%5C%282x%2B3%29%28x%2B1%29)
is your answer.
Hope this helps!☺
Answer:
x = 10
BD = 74
Step-by-step explanation:
Find x by setting 3x+7 equal to 37. Solve for x by subtracting 7 on both sides then divide by 3 to get x=10.
Since 37 is half of AC, multiply that by 2 to find AC or BD, which are the exact same length of 74.