Answer:
F:53cm by 102cm
Step-by-step explanation:
The perimeter of a rectangle can be seen as 2l + 2w, with the length being l, and the width being d. If the ratio is 3:2, then 3+2= 5 parts would be the sum of the length and the width, This is half of the perimeter 2(l+w), so 510÷2 = 255. One part would be 255÷5=51.
If you put it into the ratio, effectively it is:
Length:Width
3×51:2×51
153 :102
Therefore the dimensions are 153cm by 102cm, which is F.
Answer:
5
Step-by-step explanation:
1 mile=5,280 ft
1/4 mile=1,320 ft
so add them to get 7,920 ft.
An equation can be determined as linear if it is first order in a single variable, i.e. y=3x, but not y=3x^2.
A graph will be linear if the slope is constant
Answer: Standard, y-coordinate, vertex
Step-by-step explanation:
Standard form is the equation
The y-coordinate is the minimum or the maximum of the vertex
