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Minchanka [31]
3 years ago
12

Can someone solve this ASAP.

Mathematics
2 answers:
vazorg [7]3 years ago
4 0
What’s the question??
Dimas [21]3 years ago
3 0

Answer:

where's the picture?

Step-by-step explanation:

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Please help immediately
STALIN [3.7K]

So basically all you have to do is find the area of one of the smaller semi circles by using the formula for the area of a circle (A=πr^2). You know that the length of the larger semi circle's radius is equivalent to 6 cm because the radius of the smaller ones are 3 cm, meaning the diameter would have to be 6 cm and in this case, the length of the smaller semi circles' diameters is equal to the radius of the big semi circle. Then you would find the area of the big semi circle again by using the area of a circle formula, but after getting the answer you would half it, obviously because it's a semi circle. Subtract the are of the smaller semi circle you found earlier from the answer you just got and that's it ;) (you wouldn't have to half the area since there are two smaller semi circles and 1/2 + 1/2 = 1 but u knew that)

Put simply, the answer would be about 88.2644 cm because circles.

8 0
3 years ago
2 sine squared theta plus sine theta minus 1 equals 02sin2θ+sinθ−1=0
frutty [35]
I did not even understand that equation
4 0
3 years ago
Find the Mean, Median, Mode and Range of each series. Mean: 126 ÷ 9 = 14 1) 6 , 12 , 8 , 4 , 16 , 16 , 6 , 16 , 9 93 ÷ 9 2) 13 ,
Nadya [2.5K]

Answer:

129-14 is 115 than minus 6 than add 12

Step-by-step explanation:

7 0
2 years ago
Find each sum (-4y+3) + (11y-5)
Airida [17]

Answer:

7y−2

Step-by-step explanation:

8 0
2 years ago
Please explain your answer
Ymorist [56]

Answer:

51

Step-by-step explanation:

11+(-7)^2-9 - original

11+49-9 - square the -7, since its in brackets the negative applies too and a negative x a negative = positive, so it ends up as 7x7+49

60-9 - add both positives 11+49=60

51 - subtract 9 from 60, 60-9=51

7 0
2 years ago
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