Answer:
-1
Step-by-step explanation:
the slope of this one is y=x-21
in order for it to be perpendicular the sign changes and the slope flips
but because the slope is 1 you just change the slope to -1
First you multiply
so you will get 6n+6= 18n+29
Then move all "n" on one side of the equation
-23=12n
then divide by 12
the answer should be
n= -1.916
1 . 9.10
2. divid and you get 95
She’s right because .25 converted into a fraction is 1/4 and 3/4 is greater than 1/4
Answer:
Step-by-step explanation:
Let's say the width is x. If the length is 3 meters more than the width, the the length is x+3.
A rectangle has 4 sides. 2 widths and 2 lengths. If the perimeter is 26 meters, you can plug in your expressions for the width and the length to solve for x.
2(x+3) +2(x)=26
2x+6+2x=26
4x+6=26
4x=20
x=5.
If x=5, that means that your with is 5 meters, and your length is 8 meters (5+3)
