Answer:
A
Step-by-step explanation:
the y intercerpt is what is given as (0,5) and the slope is given as -4, so using y=mx+b where m=slope and b=y int, we get y=-4+5
Answer:
D: 65 km²
Step-by-step explanation:
The formula for area of a hexagon when given the base is
A = (3/2)(√3)b² where b is the length of the base
Here, b is given as 5, plug that in and simplify
A = (3/2)(√3)(5²)
A = (3/2)(√3)(25)
A = (75√3)/2
A ≈ 64.95 ≈ 65
The area is 452.39
Hint : If you know the radius of a circle , you can use it to find the area of what that circle . Just plug that value into the formula for the area of a circle and solve .
I hope that's help !
Answer:
5 and 1/4
Step-by-step explanation:
hope this helps
Width = ' W '
Length = 3 times as long = 3W
Area = (length) x (width) = (3W) x (W) = 3W²
