Answer:

Step-by-step explanation:
hey there!!!
we know already that the area of a triangle is given as

where b= base
and h= heigth
Given that the height is 5 times more than twice it base
let h= 2b+5
Now we substitute h=2b+5 in the area of the triangle


Answer:
You add all of the sides... or you can multiply one side with 4.
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Well, it says translate the product of 40 and DISTANCE to the finish line right?
The answer would be 40d
D being the variable for Distance.
Answer:
B
Step-by-step explanation:
Half of perimeter (or length+ width) is:
222 mm /2= 111 mm.
111 mm- 60 mm= 51 mm
The width of the rectangle is 51 mm~