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kykrilka [37]
4 years ago
11

Help Please 25 points for real answers

Mathematics
1 answer:
trasher [3.6K]4 years ago
7 0
1. B
 
2. D

3. C= πD
 a) 204π or  641 cm 
A= π r²
 b) π (102)²
10404π squared cm or 32669 squared cm

4. C

5. D
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Answer:

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9^(− 1/ 2 )+25− 1 2 +32^ (3/ 5) = 9 (−1 /2) +25(− 1 /2) +32 ^(3 /5)

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