Answer:
Step-by-step explanation:
The irregular shape's area consists of the sum of the areas of all the shapes that make it up.
Area of pink triangle:
Area of purple square:
Area of green quadrilateral:
Area of blue triangle:
Therefore, the area of the irregular polygon is .
The perimeter of the irregular polygon consists of certain shred sides from the four polygons that make up:
1st one: 8x+1
2nd one:5m+4
Answer:
$13.4
Step-by-step explanation:
Given that :
Tip percentage = 20%
Amount of bill = $67.13
Rounding the bill Amount to then nearest dollar :
$67.13 = $67
Tip amount = 20% of $67
Tip amount = 0.2 * $67
Tip amount = $13.4
-2x+3=5x-4
3+4=5x+2x
7=7x
x=1
y=5x-4=5*1-4=5-1=1
(1,1)
Answer:
7x+3
Step-by-step explanation: