Answer:
Ummmmmmmmmm pls be more specific is the hall big or small is it public or private pls edit this and make it a question
Step-by-step explanation:
Answer:
Slope is 10 for both.
Step-by-step explanation:
If you do rise over run, then you will realize there is 5 block for 0.5 block on the line. It makes more sense if you take the line and make a triangle with the hypotenuse as the line. You will find that the width and length are not equal. If you do rise over run, you get 5/0.5 for both.
Answer:
Step-by-step explanation:
I'm not doing all of them, so you can learn.
Here's the first three:
9. 6-12x
10. (and 11? dude u need to rephrase) x/(5(x+2))
He gets an average between 80 and 90
It is between these two values
So it could be 80 or higher but it must be 90 or belowe so it can be equal to 80 or above and it can be equal to 90 or below
This gives two inequalities 80 ≤ x and x ≤ 90
This can be written as 1 inequality 80 ≤ x ≤ 90
≤ this means less than or equal to the one that points the opposite way would be greater than or equal to think of it as a number line pointing right is positive meaning the numbers get bigger, getting greater pointing left is getting smaller so it gets less and less
<AEB and <DEC are equal so:
5x-10=3x+40
5x-3x=40+10
2x=50
x=25
<AEB= 5x-10
<AEB= 5*25-10
<AEB=115
