All of them beacause each one of them measured a lenght of a sidewalk
Answer:
The equation of line in the form of Ax + By = C is:
Step-by-step explanation:
We need to find the equation of line, having slope m = -4 and passes through point (-2,-9)
First we need to find slope and y-intercept of the line.
The slope is given i.e. m = -4
Now, we need to find the y-intercept
Using the point (-2,-9) and slope m = -4, y-intercept can be found using:
Now, the equation of required line having slope m = -4 and y-intercept b = -17 is:
Now writing in form of Ax + By = C
So, the equation of line in the form of Ax + By = C is: .
Answer:0=0
Step-by-step explanation:
1. Distribute
3(4+3)−2=12+7
12+9−2=12+7
2.Subtract the numbers
12+9−2=12+7
12+7=12+7
3.Subtract 7 from both sides of the equation
12+7=12+7
12+7−7=12+7−7
4.Simplify
-Subtract the number
12+7−7=12+7−7
12=12+7−7
12=12+7−7
12=12
5.Subtract 12x from both sides of the equation
12=12
12−12=12−12
6.Simplify
-Combine like terms
12−12=12−12
0=12−12
0=12−12
This took forever TvT
Answer: 4 and 1/2
Step-by-step explanation: Ok so 12 is a whole number so to turn it into a fraction put it over one as in 12/1.
Then just multiply 12/1 x 3/8 which equals 36/8 But we aren't done!
now we must calculate how many times 8 goes into 36 without going over 36 which is 4. 8 times 4 is 32 so we have 4 leftover. Now writing this as a fraction is 4 4/8. 4 is the whole number and that 4 represents 8 going tinto 36 4 times like we just demonstrated. since 36-32 is 4 thats how you get a 4/8 as your fraction.
Then you just simplify your fraction and 4 4/8 turns into just 4 1/2.
I really hope I explained this well and you understand it! :)