It’s 6 3/25 as a fraction
Answer:
Perimeter = (Length x 2) + (Width x 2)
27.5 = (9 x 2) + (Width x 2)
27.5 = 18 + (Width x 2)
9.5 = (Width x 2)
4.75 = Width
check:
27.5 = (9 x 2) + (4.75 x 2)
27.5 = 18 + 9.5
27.5 = 27.5
Since the width is 4.75 and the length is 9, we can multiply the two to get the area. 4.75 x 9 = 42.75 sq. ft.
Answer:
the lines are perpendicular
Step-by-step explanation:
if they are perpendicular the products of their gradients would be -1
the gradient of y=-x-6 is -1
the second equation needs to written to conform to y=mx+c
hence, 3x-3y=9
3x-9=3y
y=3x-9/3=x-3.the gradient of this line is 1
1x-1= -1
Answer:
Step-by-step explanation:
When given points, whether that be on a graph or a table, those can be used to find the slope using the equation y2 - y1 / x2 - x1.
y2 - y1 / x2 - x1
(Pick 2 pairs if points. In this case I am using (2, -1) and (-1, 3) from your data table. From here, just plug it in.
-1 - 3 / 2 + 1
-4 / 3
Your slope is -4/3. Hope that helps! Take care.
