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Paladinen [302]
3 years ago
7

A circle with area 9pi has a sector with a central angle of 1/9pi radians. What is the area of a sector? Either enter an exact a

nswer in terms of pi or use 3.14 for pi and enter your answer as a decimal rounded to the nearest hundredth.

Mathematics
1 answer:
sveta [45]3 years ago
5 0

Answer:

Step-by-step explanation:

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At the end of the party 3/4 cup of Debbie’s left Jim divides 4/7 of the leftover Dip quality between two friends how much does e
Alex787 [66]

³/14 cup of Debbie’s

Step-by-step explanation:

⁴/7 of ¾ is;

⁴/7 * ¾ = 12/28

= ³/7

Each friend gets ½ and ½

Therefore ½ of ³/7 is;

½ * ³/7 = ³/14

= ³/14 cup of Debbie’s

8 0
3 years ago
Which angle is supplementary to DFA?​
lisabon 2012 [21]

Answer:

<AFB

Step-by-step explanation:

Supplementary angles are the angles that's sum up to 180° which is called a straight angle.

In this question we see AFB is supplementary to DFA for DFB is the straight angle.

6 0
3 years ago
WILL GIVE BRAINLIEST! Simplify 350−−√+332−−√<br><br> Keep in simplified radical form.
Bess [88]

Answer:

350

Step-by-step explanation:

7 0
3 years ago
1
Vadim26 [7]

Answer:

x+2

Step-by-step explanation:

The firs 3 observations are x, x+2, x+4

Mean = sum of data/samaple size

Mean = x+x+2+x+4/3

MEan = 3x+6/3

Mean = 3(x+2)/3

Mean = x+2

Hence the required mean is x+2

6 0
3 years ago
Find the distance between the points (7, 6) and (7, -4).
frutty [35]

Answer:

If I'm correct it is 10.

Step-by-step explanation:

The distance was 10 ;-;.

Tip: use desmos for this

4 0
3 years ago
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