Answer:
6.67 Miles Per Hour
Step-by-step explanation:
Just simply collect like terms.
3x+4x+5+6
7x+11
Answer:
k= 5.6
Step-by-step explanation:
Well, you have to ask the question first.
Answer:
Perimeter of polygon B = 80 units
Step-by-step explanation:
Since both polygons are similar, their corresponding sides and perimeters are proportional. Knowing this we can setup a proportion to find the perimeter of polygon B.

Let
be the perimeter of polygon B. We know from our problem that the side of polygon A is 24, the side of polygon B is 15, and the perimeter of polygon A is 128.
Let's replace those value sin our proportion and solve for
:





We can conclude that the perimeter of polygon B is 80 units.