The correct answer is 2x^3+10x^2+x+5
The answer is $654.06.
5.5% of $575 is $31.63. 575 x 0.055 = 31.63
This means that in one year he earns $31.63. In two years it will be $63.25 (31.63 x 2 = 63.25)
Then in half a year it will be $15.81 (31.63/2 = 15.81)
Finally add 15.81 and 63.25 to get $79.06 which you then add to the initial $575 to get the total amount earned in 2 1/2 years which is $654.06.
Answer:
for perimeter, you add all of the sides except the height which is 19. It's means that you add all of the numbers except 19
Answer:
B
Step-by-step explanation:
Answer:
Perimeter =110 feet
Area=360 feet^2
Step-by-step explanation:
Firstly, we can draw diagram
Perimeter:
we will find perimeter of rectangle and right angled triangle
and then we can add them to find perimeter
Perimeter of rectangle = 15+20+15+20
Perimeter of rectangle = 70
Perimeter of triangle = 17+8+15
Perimeter of triangle = 40
so,
total perimeter = (Perimeter of rectangle)+(Perimeter of triangle)
total perimeter =70+40
total perimeter =110 feet
Area:
We can find area of rectangle and area of right angled triangle
and then we can combine them
Area of rectangle is
![=20\times 15](https://tex.z-dn.net/?f=%3D20%5Ctimes%2015)
![=300](https://tex.z-dn.net/?f=%3D300)
Area of triangle is
![=\frac{1}{2}\times 8\times 15](https://tex.z-dn.net/?f=%3D%5Cfrac%7B1%7D%7B2%7D%5Ctimes%208%5Ctimes%2015)
![=60](https://tex.z-dn.net/?f=%3D60)
now, we can combine
total area =300+60
total area =360 ft^2