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Gwar [14]
3 years ago
6

What is the best approximation for the area of this circle?

Mathematics
1 answer:
adelina 88 [10]3 years ago
6 0

Answer:

50.2 m²

Step-by-step explanation:

area of a circle: r²π

=> 4² × 3.14

=> 50.24 ≈ 50.2 m²

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HELP ME ASAP YOU GET 10 POINTS
snow_lady [41]

Answer:

domain 12

range 24

brainliest?

7 0
2 years ago
Read 2 more answers
A) how many ways are there to choose 10 players to take the field?
Kruka [31]

A. C(13, 10) = 13! = 13·12·11 = 13 · 2 · 11 = 286.C(13, 10) = 13! = 13·12·11 = 13 · 2 · 11 = 286.

B. P(13,10)= 13! =13! =13·12·11·10·9·8·7·6·5·4. (13−10)! 3!

C. f there is exactly one woman chosen, this is possible in C(10, 9)C(3, 1) =

10! 3!

9!1! 1!2! 10! 3!

8!2! 2!1! 10! 3!

7!3! 3!0!

= 10 · 3 = 30 ways; two women chosen — in C(10,8)C(3,2) =

= 45·3 = 135 ways; three women chosen — in C(10, 7)C(3, 3) =

= 10·9·8 ·1 = 120 ways. Altogether there are 30+135+120 = 285 1·2·3

<span>possible choices.</span><span> 
</span>

  


5 0
3 years ago
This is my question ​
solong [7]

Answer:

(c) hoping u pass ur grade and stay safe cya

6 0
2 years ago
Help please !! i will give brainliest
grin007 [14]

Answer:

k = \frac{5}{6}

Step-by-step explanation:

The scale factor is calculated as the ratio of corresponding sides, figure on right to figure on left, that is

k = \frac{30}{36} = \frac{5}{6} ← in simplest form

6 0
2 years ago
A contractor digs a hole for the basement of a new house that is 40 feet long and 10 1/2 feet deep. What is the width of the hol
Ksju [112]
Volume = L * W * D 6,510
= 40 * W * 10.5
 W = 6,510/(40 * 10.5)  
   = 15.5 ft
hope this helps
9 0
3 years ago
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