Design An art class is making a mural for their school which has a triangle drawn in the middle The length of the bottom of the triangle is x Another side is 4 more than two times the longth of the
bottom of the triangle. The last side is 8 more than the bottom of the triangle Write and simply do
expression for the perimeter of the triangle
What is the expression for the perimeter of the triangle?
(Simplify your answer)

step-by-step explanation:

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

answer: $53750

steps:

list the principal and interest after the n-th year:

n       principal   simple interest

1     12500     375

2     25000     750

3     37500     1125

4     50000     1500

sum: $50000     $3750

total at end of year 4: $53750