0.6y + 0.02 = 0.3y - 0.4
Subtract 0.3y from both sides.
0.3y + 0.02 = -0.4
Subtract 0.02 from both sides.
0.3y = -0.42
Divide both sides by 0.3.
y = -1.4
Answer:
12
Step-by-step explanation:
based on pythagorean triples 5, 12, 13 and 8, 15, 17.
see the attached figure to better understand the problem
Let
x------> the length side of a rectangle
y-------> the width side of a rectangle
we know that
the perimeter of a rectangle is equal to the formula

In this problem

Step 1
<u>Find the distance AB</u>

we know that
the distance's formula between two points is equal to

substitute the values



Step 2
<u>Find the distance BC</u>

we know that
the distance's formula between two points is equal to

substitute the values



Step 3
<u>Find the perimeter</u>
we know that
the perimeter of a rectangle is equal to the formula


substitute the values of the distance in the formula

therefore
<u>the answer is</u>
The perimeter of the rectangle is equal to 
Answer:(0,0) (1,-1) (8,-2)
Step-by-step explanation:I hope this helps keep pushing on to greater grades
Answer:
x+x+1+x+2=42
Step-by-step explanation:
here's one, hope that this helps:)