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Dovator [93]
2 years ago
13

A circular swimming pool has a radius of 8

Mathematics
2 answers:
maw [93]2 years ago
5 0
Area of swimming pool = 28,952.9
rjkz [21]2 years ago
5 0

Answer: 706.5

Step-by-step explanation:

no promisees that  its right

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The width of a rectangle is shown below: A coordinate plane with a point A at negative 3, 3 and C at negative 3, negative 2. If
Tanzania [10]
It should be d I think
8 0
2 years ago
10. rhombus abcd has vertices at a(-2, 7), b(8, 7), c(2, -1), and d (-8, -1).
horrorfan [7]

Answer: 80

Step-by-step explanation:

We can use the formula A=\frac{d_{1}d_{2}}{2}, where d_{1}, d_{2} are the lengths of the diagonals.

By the distance formula,

AC=\sqrt{(-2-2)^{2}+(-1-7)^{2}}=\sqrt{16+64}=4\sqrt{5}\\BD=\sqrt{(-8-8)^{2}+(-1-7)^{2}}=\sqrt{256+64}=8\sqrt{5}

So, the area is \frac{(4\sqrt{5})(8\sqrt{5})}{2}=\boxed{80}

6 0
2 years ago
Round 6.85565 to the nearest tenth !
emmasim [6.3K]

Answer:

It is 6.9

Step-by-step explanation:

6.85565

put

6.85

5 can be rounded up so

6.9 is answer

3 0
3 years ago
Write as an equivalent expression: (3x+5)(2x+3)
VladimirAG [237]

Answer: 5x+8

Step-by-step explanation: You have to combine like terms.

3x+2x=5x

5+3=8

= 5x+8

4 0
3 years ago
Can you help A B C Or D image is here
motikmotik

Answer:d

Step-by-step explanation:

its easy money

4 0
3 years ago
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