Answer:
f (h) = 7.5h (for 17)
Step-by-step explanation:
Area of figure is the total number of 1 square unit in the figure. For a rectangle, it is calculated from the product of its length and its width. For this case, we are given:
Width = x
Length = 7x
Area = x(7x) = 7x^2
The coefficient 7 would mean that the length is 7 times longer than the width, x.
Answer:
The remaining piece measures 16 m
which agrees with answer D
Step-by-step explanation:
In order to make a square of area 25 m^2, we need a square of side 5 m ,
Area of square = side^2
25 = side^2 then each side = 5 m
therefore the person needed 4 times 5 m to create the square, that is 20 m for the square. Therefore the piece that is left can be calculated with the difference:
36 m - 20 m = 16 m
The remaining piece measures 16 m
If u end up with the exact same function that you started with (that is, if f (−x) = f (x), so all of the signs are the same), then the function is even if u end up with the exact opposite of what you started with (that is, if f (−x) = −f (x), so all of the signs are switched) then the function is odd
Answer:
Step-by-step explanation:
Goal 1: Solve for x: Subtract 6y from both sides. This yields -4x = -6y - 30.
Change all the signs to +. We get 4x = 6y + 30. Dividing all terms by 4 yields x = (3/2)y + 15/2.
Goal 2: Solve for y. Add 4x to both sides. Then 6y = 4x - 30, or y = (2/3)x - 5
