Answer:
190 square millimetres.
Step-by-step explanation:
19mm×10mm=190mm²
Answer:
$520.96
Step-by-step explanation:
This is a compound shape made of 1 rectangle and two semi circles which makes 1 full circle.
Area of Rectangle = L x W
Area of circle is =pi x radius squared
Area of Rectangle is 5ft x 4ft = 20 ft squared.
Area of circle is = 12.56 ft squared
- Diameter of the circle is 4ft, radius is 1/2 diameter
- Radius is 2ft, 2 x 2 = 4ft
(pi) 3.14 x 4ft = 12.56 ft squared.
As it is a compound shape you need to add
Area of Square + Area of circle =
20 ft squared + 12.56 ft squared =
Total Area of window is 32.56 ft squared
$16 = 1 square foot
$16 × 32.56 = $520.96
Answer:
1:9
99:11
9:11
1:99
Step-by-step explanation:
I pretty sure mb if it's wrong but Im pretty sure its right
I think the answer is 1/m^18
Answer:
B)$319
Step-by-step explanation:
Interest each year is 275 × 4% = 275 × 4/100 = 11
total interest over 4 years is 4 x 11 = 44
total to repay after 4 years is 275 + 44 = 319
