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Pavel [41]
2 years ago
10

One circular table has a diameter of 9 ft, and another circular table has a diameter of 20 ft. How much greater is the area of t

he larger table? Round to the nearest whole number.
Mathematics
2 answers:
Nat2105 [25]2 years ago
7 0
I got that it was about 2 times bigger.
Lubov Fominskaja [6]2 years ago
3 0
1) try to find the area of both cylinders
\pi r^2 h

2) subtract
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I need help with this I don’t understand what it’s asking.
DanielleElmas [232]

Answer:

20

Step-by-step explanation:

Because it is a square table, that means all the sides are even. And to find the area, we do Height * Base. But again, because they're even, we would just need to find 2 numbers that multiply to be 400. And that number, is 20. 20 * 20 = 400. So the length of one side is 20.

5 0
3 years ago
Which point on the number line below represents |11|?
sp2606 [1]

Answer:

Point D

Step-by-step explanation:

:)

5 0
2 years ago
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3. Điền tiếp vào dãy số:
Harlamova29_29 [7]

Answer:

D hope this kinda helped:)

Step-by-step explanation:

4 0
3 years ago
Which of the expressions below are equal to 5x + 20y? Select all that apply.
xeze [42]
The correct answers are A and B.
Hope this helps!
8 0
3 years ago
Read 2 more answers
Find the area of the composite shape below.
arlik [135]

Answer: 1106.13 (2 decimal places)

Step-by-step explanation:

To work out the area of this composite shape you would have to put the two semi circles together to form a circle and work out the area of the circle (they have provided the radius which is 11in), then work out the area of the rectangle separately.

The formula for the area of a circle is πr^2 (pi x radius squared).

So when you put the numbers in the formula the area is πx11^2=380.1327111

Then to work out the area of the rectangle you would do base x height.

The height of the rectangle is the same as the diameter of the circle (the diameter is double the radius of a circle) which is 22in.

To find the area of the rectangle you do 22x33=726

So then to find the area of the whole shape you would have to add the area of the circle and the rectangle together.

726+380.1327111=1106.13 (2 decimal places).

3 0
3 years ago
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