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2 years ago

Find the area of the circle. Use 3.14 or 22 for . 7

Mathematics

2 answers:

Nataliya [291]2 years ago

8 0

Answer:

$area = \pi {r}^{2} \\ = \frac{22}{7} \times {r}^{2} \\ = 3.146 {r}^{2} \: sq \: units$

Radda [10]2 years ago

6 0

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Between which two integers does √11 lie?

lianna [129]

Answer:

B. 3 and 4

Step-by-step explanation:

In order to find the numbers between which √11 lies, let us first guess the nearest perfect squares to √11. These are 9 and 16. Where 9 comes just before 11 and 16 comes just after 11. Now we have to write all three of them in ascending order.

√9 , √11 , √16

also

√9= 3 and √16 = 4

and

√9 < √11 < √16

3 < √11 < 4

hence we can see that √11 must lies between 3 and 4

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2 years ago

What is the answer to this math problem??

lakkis [162]

Answer:

Step-by-step explanation:

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2 years ago

2. A package of ground beef costs $6.98. The price per pound is $3.86. How many pounds of ground beef are in the package? Round

Cerrena [4.2K]

1.81 pounds
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2 years ago

Geometry question for homework.

mars1129 [50]

So remember that the distance formula is $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ .

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I will say the answer will be B

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2 years ago