Answer:
I don't know the real answer is 78.366 so it's either $78.36 or $78.37. You didn't say round it so I would go with $78.36 as my final answer.
Step-by-step explanation:
Answer:
6.02 i think
Step-by-step explanation:
9514 1404 393
Answer:
(40π +48) cm²
Step-by-step explanation:
The total area is the sum of the areas of a 12 cm circle, a 4 cm circle, and a 12 cm by 4 cm rectangle.
For a given diameter (d), the area of a circle is ...
A = (π/4)d²
Then the area of the two circles is ...
A = (π/4)(12 cm)² +(π/4)(4 cm)² = (π/4)(144 cm² +16 cm²) = 40π cm²
The area of the rectangle is ...
A = LW
A = (12 cm)(4 cm) = 48 cm²
Then the total area of the figure is ...
total area = circle area + rectangle area
total area = 40π cm² +48 cm²
total area = (40π +48) cm²
Now before we put them in the order of least to greatest, we have to make sure that all items are the same format. So first, let's convert them to decimal. The ones that are of different format are 2 2/5, 26.8% and 271%. So 2 2/5 can be presented a 2.4, 26.8 is 0.268 and 2.71% is 2.71. Now with this, we can arrange the items from least to greatest. The order of this will be as follows:
0.268 as the smallest number of the five then followed by, 2.26, 2.4, 2.62, and 2.71 as the greatest.
The answer in decimal form is <span>: -1.6</span>
